Features of using Cosmofen glue - what is it

Varieties

Liquid PVC glue “Cosmofen”, in all its technical characteristics, performs the functions of a sealant.
It is necessary when finishing the joints of window blocks. Its advantage over conventional sealant is that it does not fade in the sun, does not peel off or change color. This liquid plastic can be used to work with all kinds of polymer coatings when repairing plastic windows, doors, and fittings. It is also used in plumbing work for gluing pipes, gutters, fittings and other things. It is necessary in the manufacture of trade pavilions and billboards. "Cosmofen CA 12" is a fast-hardening, high-temperature, one-component adhesive. It is very practical and easy to use. They can be used to glue many materials used in everyday life.

Cyanoacrylate second glue “Cosmo CA-500.200” has the property of quick fixation. The adhesive composition has good adhesion to a large number of different types of materials. The seams are durable and water resistant. The adhesive is resistant to temperature changes and aggressive chemical environments.

Another worthy representative of “Cosmofen” is the cyanoacrylate glue activator “AC-12”. It comes in a very convenient package - in the form of a spray. Used to improve the effect of any adhesive compositions and gels of the Cosmofen brand. Activator "AC-12" is a catalyst that accelerates the work of adhesive materials. Creates the necessary environment to accelerate the polymerization of the glue and helps it quickly glue parts made of various materials.

Scope of application

"Cosmofen" has a wide range of applications:

• It is used when working with various types of plastic (including PVC and polypropylene surfaces). When installing windows, an adhesive composition is used to connect the sealing profiles. It is not used for gluing porous plastic, since the adhesive composition, when absorbed by the pores, cannot impart the necessary strength to the joint.
• "Cosmofen" is indispensable for plumbing work.
• The adhesive composition is widely used in the production of toys and various jewelry.
• Used in sailing modeling.
• Not a single assembly of radio-electronic and electrical industry products can be completed without Cosmofen.

• Used in the production of optical instruments.
• The adhesive composition works well when working with glass, rubber, and metal.
• Medicine has adequately appreciated the quality of the glue - it is widely used in the production of equipment for orthopedics and dentistry.
• "Cosmofen" is also intended for the installation of suspended ceilings.
• The polymer is applicable in the production of cars, aircraft and ships.
• Used in the woodworking industry to connect wooden products, chipboards, and fiberboards together.
• When Cosmofen is mixed with a primer, a composition is formed that glues products made of silicone and thermoplastic elastomers.

Security measures

When working with the material, you should strictly follow the instructions for use and safety precautions. The composition contains dangerous components that are highly flammable. Smoking during work is strictly prohibited, as is working near other sources of fire.

It is recommended to work with gloves, as if the composition gets on your hands it will be difficult to clean. The room must be ventilated when working, since inhaling adhesive vapors is prohibited. Otherwise, it is better to wear a respirator or fabric mask.

Glue Cosmofen instructions for use

This glue has become widely known and used due to its unique ability to quickly harden and glue various materials with high seam strength.

Cosmofen Ca 12 glue can be used for:

• high-quality gluing of polycarbonate and PVC parts;
• gluing polystyrene products;
• gluing plexiglass and polyethylene products;
• gluing various fabrics on natural or synthetic bases.

Cosmofen glue is a universal adhesive, but, unlike its analogues, it has very high adhesion to various materials. The glue is moisture resistant and is not afraid of sudden changes in temperature, which significantly expands the possibility of its use.

The best qualities of Cosmofen glue

Glue Cosmofen Ca 12 and its capabilities:

The glue quickly and efficiently glues the necessary parts. Provides high seam strength

It is also important that no equipment is needed to apply the glue to the surfaces to be glued; it is applied using a standard bottle. To secure the surfaces when gluing, it is enough to press firmly after applying the adhesive and hold for about five seconds. While most adhesives reach their maximum strength after 24 hours, Cosmofen adhesive reaches this value in 14-16 hours. Cosmofen even glues metals, but you need to remove rust and thoroughly degrease them. Cyanoacrylate glue is extremely convenient, practical and economical

A few grams are enough for gluing. The advantage is the absence of a second component for accelerated hardening. All the necessary substances are in the mixture. Producing glue in small bottles is a definite plus. You can always have the bottle with you and use it whenever you need gluing.

Cosmofen - technical specifications

Universal adhesive Cosmofen technical characteristics, which are quite high, are listed below.

The mixture is based on ethyl cyanoacrylate, which allows you to obtain a colorless, transparent seam after complete crystallization.

If the temperature is equal to or above +20 degrees, the glue completely hardens in 16 hours, but with high humidity it takes longer. The lower temperature limit at which Cosmofen can be used is +5 degrees.

The glue is sold in tubes weighing from 20 to 50 grams.

Areas of application of Cosmofen Ca 12 glue

Universal adhesive Cosmofen technical characteristics, which provide gluing of parts made of: MDF; plastic; skin; metal; the size of the parts when connecting is unlimited, provided that a fixed connection is created

It is important that this glue cannot be used to create elastic seams.

How to use Cosmofen correctly

1. To ensure the shortest possible curing time for the glue, the temperature should be at least + 20 degrees and the humidity up to 60%.
2. The parts to be glued are fixed in a few seconds, but complete hardening occurs only after 16 hours.
3. You can glue any surfaces, the seam will be colorless and invisible.
4. It is often used for shoe repair because it provides reliable bonding of materials used in shoemaking.
5. Cosmofen has a wide temperature range from 5 to 80 degrees plus. This is the range of effective operation of the glue. In addition, a high degree of adhesion allows gluing of metal parts. The quality of gluing directly depends on the processing (degreasing) of the parts being glued.

Glue Cosmofen instructions for use

Cosmofen 10 is used as a solvent cleaner in window production when working with PVC profiles. There is no worthy replacement for it when preparing surfaces before gluing and when removing stains of any complexity. Perfectly cleans plastic surfaces of aprons and plates made of polyvinyl chloride. It is antistatic.

How to use Cosmofen 10

1. Application to a cleaned and well-dried surface is carried out using lint-free wipes.
2. In case of severe contamination, treatment is carried out with the cleaner Cosmofen 20, from the same manufacturer.
3. The room should be dry.
4. Usually, dirt can be removed with one swipe of a napkin.
5. If there is a need for repetition, then polishing is done with Cosmofen polish.

Storage of the drug in its original packaging is allowed for 12 months after the date of manufacture. Temperature from +5 to + 26 degrees.

Basic properties

Cosmofen brand glue is a one-component material based on cyanoacrylate, due to which this glue has acquired the properties of superglue, such as instant adhesion to any surface. When working with Cosmofen, it is recommended to be careful and use gloves, as it is quite difficult to remove the product from the skin.

There is also a two-component polyurethane-based Cosmofen DUO product on sale, but it is not particularly popular.

Qualitative properties of the adhesive composition Cosmofen:

• speed of gluing of parts and surfaces;
• sufficiently strong seam;
• does not require special skill in work;
• instant adhesion of parts (you need to press the surfaces of the parts for a few seconds after applying the glue);
• universal;
• economical to use;
• the composition is sold ready for use in containers of various sizes.

The main characteristics of the product are indicated in the instructions on the label. The glue does not have a particular shade; it is often a transparent gel, but there are white options.

Other characteristics of the glue:

• product density – 0.99 g/cc or more;
• consistency – liquid product with medium viscosity;
• the period of adhesion of the material to the surface is from 15 seconds to 1 minute (the maximum adhesion time of the material is from 2 to 4 minutes);
• complete hardening of the material – from 16 to 24 hours;
• optimal working conditions – air temperature from +5° and above (at higher temperatures the material dries faster), air humidity – no higher than 60%;
• The color of the seam is colorless, transparent, white.

When using cyanoacrylate-based glue, you should immediately place the parts correctly, since it will be impossible to change their position after applying the product. You need to work with this material quickly and accurately.

When using, you should also follow fire safety rules, as adhesives are flammable. The auto-ignition temperature is +212°.

Recommended storage conditions – temperature from +15° to +25°; shelf life – no more than 12 months.

Popular types of Cosmofen glue

The manufacturer produces Cosmofen glue in a wide range. Thus, the company has developed a whole series of specialized compounds for high-quality performance of specific tasks.

It is important to note that each of the considered means is intended for gluing certain materials. We present a list of names and descriptions of the properties of several subtypes of Cosmofen glue that are in demand on the market

Cosmofen CA 12

This Cosmofen adhesive is positioned as a universal adhesive material. Cosmofen sa 12 glue can be used both at home and in domestic conditions. It is characterized by excellent resistance to low and high temperatures, as well as temperature changes.

The advantage of this glue is that it sets quickly enough on any surface. Suitable for working with plastic, rubber and metals. Forms a strong and reliable connection that does not lose its adhesive functions over a long period of use.

Liquid plastic Cosmofen Plus-S

Cosmofen liquid plastic is the best option for working with plastic surfaces. The material helps to attach different parts of the broken part to each other. Cosmofen plastic glue firmly glues plastic coatings of various thicknesses.

In addition, liquid plastic is used to perform the function of a sealant. In other words, it is used to fill cracks and eliminate other deformations on various coatings.

Cosmofen 345

Cosmofen 345 is used mainly for sealing and compacting adhesive joints after installation of various structures. In particular, the product is commonly used in the installation of window systems. This composition is also known to employees of advertising agencies: it is used when arranging outdoor advertising.

Optimally copes with gluing complex materials such as metal, wood, natural stone, concrete, etc. Thanks to the convenient dosage, working with the product is extremely comfortable and easy even for a beginner.

Glue Cosmofen Duo

It is a specially developed composition for gluing metal surfaces. Can interact with a wide variety of materials. It is highly resistant to temperature changes and humid external environments.

Using this product, it is easy to create a high-quality seam that will perform at a high level for the longest possible use of the product. Supplied in an easy-to-use tube.

Acrylic adhesive Cosmofen PMMA

Cosmofen PMMA is positioned as a solvent-based adhesive designed for on-the-fly bonding of acrylic surfaces. The composition can be used in industrial conditions for gluing the profile to the outer acrylic layer. It is also used in advertising for the production of acrylic commercial equipment: display cases, exhibition stands, promotional stands, etc.

It is characterized by ultra-high adhesive properties and special strength of the adhesive seam. Thanks to these advantages, when using Cosmofen PMMA, you can count on a very long-term service even with constant use.

How to remove traces of glue

If the composition gets on areas that should not have been pasted over, they can be removed using a special product from Cosmo CL-300.150. There are other options. We will use a mechanical method, using sandpaper, a knife, and soda. But these methods can lead to flaws on the surface. The substance “Dimexide” will help remove Cosmo hair dryer glue from the surface; it is sold in the pharmacy. Apply the product to the area and wait until the adhesive layer is completely dissolved. The remaining product is wiped off. Can be used for materials such as plastic, clothing, laminate and others. It will not spoil their integrity.

If the composition gets on areas that should not have been pasted over, they can be removed using a special product from Cosmo CL-300.150.

Cleaner Cosmofen - description of the product

Cleaning products for plastic windows under the Cosmofen brand are liquid materials with the addition of a solvent that slightly soften surfaces. The cleaner looks like a colorless, transparent solution; it contains a mixture of carboxylic acid esters that can dissolve dirt and clean plastic.

Cosmofen 10 or 20, other means provide the following actions:

• remove dirt, grease, markings, glue, sealant, resin, and other contaminants that have penetrated into the upper layers of PVC and other substrates;
• remove particles of polyurethane foam that have fallen on the plastic;
• prepare the surface for gluing with other substrates;
• give an antistatic effect, which protects windows from contamination in the future;
• “erase” small scratches and cracks by slightly softening the plastic (not all products in the series are capable of this).

Such washes are used in dry rooms - the compositions do not tolerate high humidity. Funds of this type have many advantages. The quality of window cleaning will be very high with economical consumption and low price (about 270 rubles per liter). It’s very easy to use the products; you don’t have to be a professional to do it.

Advantages and disadvantages

Liquid plastic adhesives have a lot of advantages. Despite their recent appearance on the market, they have firmly gained popularity among window manufacturers.

The use of glue ensures diffuse welding (mutual penetration) in the joint area, resulting in the formation of a single part without changes in color or structure. This is achieved due to the fact that the liquid plastic has approximately the same composition as the PVC profiles themselves.

Other advantages of the series:

• resistance to precipitation, light, heat, ultraviolet radiation;
• absence of fungus and mold at the joint, even at high humidity;
• excellent strength, seam strength;
• environmental safety, harmlessness to humans;
• guarantee of color retention for 15 years (the seam will remain white or transparent);
• rapid hardening, the ability to quickly put the product into operation;
• good sealing of seams, protection from cold and drafts;
• no absorption of odors;
• the ability to use detergents;
• resistance to sub-zero temperatures.

The disadvantages include too rapid setting of surfaces. You should immediately position them correctly, since there will be no time to correct the location. Another disadvantage is the need for the product to be completely dry during operation; only after hardening will the joint be resistant to moisture.

The disadvantage is that some adhesives are difficult to separate from surfaces, which requires purchasing a special solvent. Liquid plastic does not work well on porous surfaces and is not suitable for producing elastic, moving seams.

Another serious disadvantage is the easy ignition of materials - you must work with them in strict compliance with safety measures.

Recommendations

To ensure high-quality gluing, you can use the recommendations of specialists:

• at a temperature not lower than 20 degrees Celsius and a humidity of 60%, the glue will harden much faster;
• the aluminum surface is treated with special means before gluing, otherwise the connection will not be strong;
• Do not use the composition for products with a porous surface;
• Cosmofen is ideal for gluing small parts;
• Children and animals should not be in the room during work.

Cosmofen glue is suitable for gluing many types of materials. If we compare it with analogues, then judging by consumer reviews, Krox glue is an excellent substitute; it is also used in installation work. Good reviews are also given about the composition of Done Deal; this product is very convenient to use. It has a needle in the lid that prevents the substance from drying out, so the tube is used many times. In addition to these brands, users highlight the “Contact” glue, as well as the “Super Strength” product, which is sold together with the cleaner.

You can see testing of Cosmofen glue in the video below.

Restrictions on use

Small fragments of Cosmofen are connected instantly. But the glue has a number of restrictions on its use:

The use of liquid plastic when sealing PVC windows

• It is not recommended to glue objects that are in constant contact with water;
• The structure of the glued fragments should not be porous;
• Do not use Cosmofen in work where it is necessary to obtain a plastic seam;
• Aluminum surfaces must be coated or specially treated, otherwise the bonding efficiency is significantly reduced;
• The chemical inertness of polypropylene and A-PET can lead to poor joint quality;
• Carefully connect surfaces with different thermal expansion.

Knowing and using the obtained limitations in practice, you can achieve excellent results in gluing the desired surfaces.

Range of cyanoacrylate adhesives

The brand's products have a fairly wide range. All superglues are of good quality, functional and very strong once cured. Each can be considered a universal remedy, but it is better to use the one that fits the description perfectly.

Cosmofen CA 12

Secondary cyanoacrylate glue Cosmo CA-500 200 has a different name - Cosmofen CA 12. According to the instructions, it is intended for plastic, as it showed the best results on this material.

Its use is also shown in other areas:

• gluing EPDM sealing profiles, attaching them to PVC and aluminum profiles;
• connection of silicone seals, elastomers, rubber;
• gluing different polymers.

The hardening time of the composition is 16 hours. It has absolute transparency and is sold in small bottles with a spout for dispensing drops. How long does the glue take to dry? The initial drying time does not exceed 15 seconds.

Cosmoplast 500

Cosmo CA-500.110 or Cosmoplast 500 is another cyanoacrylate second glue, which is sold in plastic bottles with the possibility of spot application.

Cosmoplast 500 is suitable for gluing different materials; the seam is highly resistant to moisture, temperature, solar radiation, hard and durable.

Most often, glue is used to connect parts made of rubber and plastic. The areas of application of glue are very diverse, here are the main ones:

• seals;
• sewer pipes;
• electronics;
• window production;
• shipbuilding, automotive industry;
• production of machinery and equipment;
• medicine;
• optics;
• toys;
• Promotional Products.

The product is not easy to remove, so it is recommended to immediately position the parts correctly. The composition instantly fixes the product, functional strength is achieved quickly. Material density - 1.05 g/cubic. cm, viscosity - 20 mPas. The material can be peeled off at temperatures above +80 degrees - this is the temperature limit during operation.

Other adhesives

In the line of products in the series there are other analogues that have similar characteristics. For example, Cosmoplast 505 or Cosmo CA-500.120 is an adhesive that has a very high hardening speed. If you combine the material with a primer of the same name, the strength properties of the adhesive increase.

It is recommended to use it for gluing:

• polyamide;
• polyolefin;
• polyethylene;
• silicone seals;
• rubber and plastic;
• elastomers.

The glue is used for repairing shoes, gluing orthopedic products, windows, doors, and electrical equipment. It is not easy to clean the product - the composition fixes very quickly, has the highest strength, and is resistant to ultraviolet radiation.

Cosmo CA-500.130 or Cosmoplast 515 glue is intended for gluing any base with decorative film. A special feature is the absence of bubbles after attaching the film. The product becomes dry after 3 minutes, during which time you can have time to correct all possible defects. Glue is widely used in the automotive industry and a number of other areas of production.

Cosmo CA-500.140 or Cosmoplast 516 adhesive is intended for gluing metal parts, for connecting plastic products, rubber seals to each other.

Cosmo CA-500.170 or Cosmoplast 564 adhesive is an installation agent used on highly porous surfaces, widely used for installing sewers and making seals.

In addition to those described, the series produces adhesives Cosmofen Plus Ultra-Strong White, Cosmofen PMMA and a number of other materials.

Characteristic differences

Quite often in the domestic sphere, RP is used for high-quality sealing of seams in polyvinyl chloride windows. Flawless bonding of the slopes and the block itself is ensured due to the fact that such products are made of a solid substance. The plastic has the same structure and density. After the glue has completely hardened, the impression of a monolithic structure is created. The manufacturers themselves note that the sealant is ideal not only for plastic windows, but also for old wooden frames.

After many years of use, the wood may simply dry out, causing deep cracks to form. Larger ones can be sealed using non-expanding foam. The nose of a construction gun simply cannot fit into small cracks, and careless use of the material can provoke the development of deformations. That is why experts recommend using a universal hard drive.

Adhesive sealant can be safely used to seal gaps between the frame and glass. More recently, such areas were sealed everywhere with standard mastic, but this procedure had to be repeated several times, as the material simply dried out. In the case of liquid plastic, this problem is completely eliminated. Since reliable protection against gaps is observed for 15-20 years. The product will not affect the overall aesthetics of the window, and the product will not fade in the sun.

The unique composition allows you to glue the following materials: hard plastic, polystyrene, plexiglass, polycarbonate, polyvinyl chloride, polyethylene terephthalate, as well as vinyl fabrics. Due to the high gluing speed, this product even covers combined types of materials: glass, leather, rubber and ceramics.

Don't forget about restrictions. Experts do not recommend gluing surfaces that are constantly in direct contact with a damp environment. The parts to be glued must not have a porous structure. The sealant is not intended for solving those problems when the craftsman needs to obtain a plastic seam. If you need to carefully glue aluminum parts, then they should be pre-treated with special compounds. Otherwise, the adhesive qualities of the glue will be reduced several times.

Specifications

The basis is the chemical compound ethyl cyanoacrylate. When hardened, the glue forms a hard, colorless film, which makes the seams almost invisible. Viscosity on the Brockfield scale - mPa ∙ s. Density according to DIN 53479 at a temperature of plus twenty degrees Celsius is 1.05 g/cm3. The holding time of the bonded surfaces ranges from five to twenty seconds. The final polymerization time at a temperature of twenty degrees and 60% relative humidity of the surrounding air is approximately 16 hours. The temperature at which softening is possible is approximately +80°C. The minimum gluing temperature is plus five degrees Celsius.

COSMOFEN 345

/>COSMOFEN 345 ​​/ Cosmofen 345 is a one-component, white thixotropic adhesive-sealant or liquid plastic based on a polyvinyl chloride (PVC) solution.

COSMOFEN 345 ​​/ Cosmofen 345 has good adhesion to various materials. eg rigid PVC, painted aluminum, stone, concrete, wood, etc. and allows you to obtain a visco-elastic adhesive joint that is resistant to aging, UV irradiation and weathering (more details). The adhesive seam does not change color, does not deform and does not peel off from the treated surfaces. The adhesive has a slight shrinkage, which allows you to close gaps of up to 7 mm between different types of materials.

COSMOFEN 345 ​​/ Cosmofen 345 is used for quick and durable gluing of rigid PVC elements, in the production of advertising boards for structural bonding of rigid PVC integrals with various materials. In window production for gluing additional profiles such as, for example, window slopes, sills, blinds, etc. Liquid plastic COSMOFEN 345 ​​/ Cosmofen 345, used for processing the joints of PVC window blocks, is practically free of any disadvantages. With its help, technological seams in window structures used in rooms, balconies and loggias are securely and accurately closed, and drains, flashings, protective strips, etc. are secured. It is not recommended to use COSMOFEN 345 ​​/ Cosmofen 345 for gluing pressure pipes.

Main technical characteristics

*) The process of diffusion of solvent residues can last up to 8 weeks

Before gluing, it is necessary to clean the bonded surfaces from dirt, dust, moisture and other substances that impede gluing. Apply liquid plastic COSMOFEN 345 ​​/ Cosmofen 345 with a snake onto one of the surfaces to be bonded. Then, connect the bonded surfaces to each other, fix and squeeze (if necessary, press) for at least 45 seconds until functional strength is achieved. The exact holding time and required pressing time can only be determined by local testing, since it strongly depends on the materials being glued, temperature, amount of glue applied, humidity and other criteria.

The glue can act as a force bridge when filling gaps no more than 0.2 mm wide, so it is important to ensure a tight fit of the parts being glued. When using COSMOFEN 345 ​​/ Cosmofen 345 as a sealing sealant, the adhesive seam, as a rule, does not smooth out

The adhesive joint can withstand loads no earlier than 16 hours; processing of the glued parts should be carried out only after this time has elapsed. Completion of the hardening process of the seam, depending on conditions, can last up to 8 weeks.

COSMOFEN 345 ​​/ Cosmofen 345 should be stored in a dry place, in tightly closed original packaging, avoiding direct exposure to sunlight. Shelf life at temperatures from +15°C to +25°C is 12 months. During storage, the viscosity of the adhesive may increase.

CONSUMPTION

Width of bonded surfaces 20 mm – 8 g/linear. m

Width of bonded surfaces 40 mm – 16 g/linear. m

DELIVERY FORM

Cartridges with a capacity of 305 g (20 cartridges in a cardboard box).

Manufacturers and price

The manufacturer of the adhesive-sealant is the popular German company Weiss, which produces liquid plastic under the well-known brand Cosmofen. Recently, the manufacturer has been quite successfully expanding its product line, adding glue for working with glass, leather, and cellular polycarbonate.

The glue should be stored in a tightly closed container for 12 months at a temperature range of 15 to 30 degrees. If used after the expiration date, it should be remembered that the viscosity of the adhesive may increase and the result of the work will no longer meet the necessary criteria.

The main types can be called:

How to use?

Before starting the gluing process, the surfaces of the parts to be joined must be cleaned of dust and various fatty substances. Aluminum products are pre-treated with a special solvent or varnished before gluing. The Kosmoplast 10 cleaner is commercially available - this is a solvent cleaning agent used to prepare the surfaces of various materials for gluing. Apply to the surfaces of the parts to be treated with a lint-free cloth. The cleaner is specially made with an antistatic effect.

An adhesive composition is applied to the pre-treated surface of one of the parts to be glued. Application is carried out using a dispenser, which is located on the lid of the container.

Very quickly and firmly, press the parts to be joined together and hold for 10-15 seconds. If the connection is made incorrectly, then further adjustment of the position of objects is impossible. The time for final hardening of the adhesive solution will occur no earlier than 6-16 hours. A characteristic feature of Cosmofen SA 12 glue is that it has a very low viscosity, so if the gaps between the parts to be glued are larger than 0.1 mm, the joining process will not occur. For large gaps, you should purchase other adhesive mixtures. For a faster hardening process, the Cosmoplast catalyst is used.

Cleaners Cosmofen 5, 10, 20

A separate product line in the Cosmofen product catalog are special cleaners. Thanks to the specially developed structure of the products, Cosmofen 10 and its other subtypes allow you to quickly cope with the restoration of coatings from small cracks and chips.

Most often, products in the line of cleaners are used in industrial settings. The main difference between products marked 5, 10 and 20 is their ability to dissolve the processed materials:

• Cosmofen 5 is a strong solvent;
• Cosmofen 10 is a moderate solvent intended for easy cleaning of products before gluing;
• Cosmofen 20 – does not dissolve at all, used before gluing to clean easily perishable materials from minor contaminants.

Universal

Universal polymer adhesive is available in two packages, usually sold in a tube or bucket

Pay attention to the specifics of the work that needs to be done. There is a universal composition that will perfectly glue tiles and linoleum, but leather will be too tough for it

Today, polymer glue does not contain toxic substances, but precautions should be taken. If glue gets on the skin or mucous areas, rinse immediately with plenty of water.

As a rule, polymer-based glue is frost- and water-resistant, and it does not collapse when bent.

When using glue for polymer clay, the surfaces must be degreased, apply the mixture in a thin layer, then press the parts to be glued. And wait for ten to fifteen minutes, this is the optimal period of time for all types of adhesive mixtures, although it is better to wait for several hours.

In our dynamic times, there are a huge variety of types of such glue. Many of them are produced by domestic chemical concerns, while others come from leading foreign manufacturers. Both of them undergo strict selection for quality. Today you can purchase polymer glue in any store or on the Internet.

Let's sum it up

At present, we can say with confidence that the most optimal adhesive element will be a universal polymer adhesive. Because it is capable of gluing a wide variety of materials. Another advantage is that it is non-toxic, which allows it to be used in the home.

Cosmofen: instructions for use

Clean the surface to be glued from dust, degrease and wait until it dries. The glue must be applied to only one surface of the bottle using a dispenser located directly on the lid. Combine both parts of the product and hold for some time, pressing them against each other until the surfaces stick together. This is approximately 15-20 seconds. Final hardening depends on ambient temperature and humidity.

COSMOFEN CA 12 adhesive has a low viscosity, so it cannot be used with a gap of more than 0.1 mm between the surfaces to be bonded. For larger gaps, COSMOPLAST 516 and COSMOPLAST 564 can be used. In order to speed up the hardening time, the catalyst COSMOPLAST 583 is used. Careful preparation must be carried out before gluing. Namely:

• aluminum parts are treated with a special chemical composition or varnished;
• silicone and plastic surfaces must be tested first, since the range of materials is quite wide, and it can be difficult to immediately select the gluing mode and speed.

Glue consumption varies and depends on the material. The viability of the glue and the holding time of parts under pressure vary. They can be determined experimentally, since all these processes are influenced by the structure of the material, the volume of the surface to be bonded, as well as air temperature and humidity, the thickness of the applied layer, compressive force and other criteria.

Uncured COSMOFEN CA 12 can be cleaned using COSMOPLAST 597. Cleaning with acetone or removing the hardened film mechanically is possible.

When working, precautions must be taken. The basis of COSMOFEN CA 12 adhesive is cyanoacrylate - ethyl cyanoacrylic acid

This is a toxic substance that also has a high bonding rate.

When it comes into contact with the skin, it immediately sticks together, and the eyelids can also instantly stick together. This happens within a few seconds. Avoid direct contact with the glue. Inhaling vapors sometimes causes nausea and even dizziness. If COSMOFEN CA 12 adhesive gets on your skin, immediately wash off the cyanoacrylic composition with soap and water. If it gets into your eyes, under no circumstances should you close them; you need to wash off the glue under running water, the rinsing duration is several minutes. After the procedure, you should immediately consult a doctor. If glue vapors are inhaled, it is necessary to ventilate the room. Access to fresh air will prevent poisoning.

It should be stored in places where small children have no access. The glue has a shelf life of six months, provided that the contents are kept in a container from the manufacturer in places that exclude humidity. The temperature should be in the range from +15°C to +25°. Exposure to direct sunlight is destructive and leads to drying out of the polymer. At lower storage temperatures, for example, in the refrigerator (about plus six degrees), the shelf life is extended to 12 months.

Sealing the seams of plastic windows with liquid plastic

The practice of using and applying cosmophene is not complicated.

The technology for working with the composition is carried out in the following sequence:

• the two surfaces to be joined must first be cleaned from traces of dirt and dust, dried securely and degreased using lint-free wipes;
• for a perfect invisible seam, it is better to use masking tape so that the seam is perfectly even;
• open the tube, apply an even strip of adhesive throughout the entire damaged and pre-treated area;

There is no need to smear or rub liquid plastic into the seam!

Stable drying of the sealant occurs within 15 minutes.

When you start working with liquid plastic, it is worth noting that:

• the consistency of the sealant can remain liquid only for the first two minutes; the best temperature in the room for work is an environment in the range from + 5 to + 20 degrees;
• the optimal humidity level for effective work with glue is 60%;
• rational glue consumption is noted in the range of 150 g/m2;
• the optimal rigidity of the applied adhesive is formed already in 4 minutes;
• glue is flammable, but only at temperatures exceeding 300 degrees;
• The full stage of hardening occurs after one day.

To remove glue residue from a metal surface, you should use a special cleaner.

If traces of liquid plastic have formed on the surface of a solid PVC profile, then you should wait for it to completely harden. Armed with a sharp blade, cut off the protruding part of the glue, and then treat the remaining sealant with a special cleaner.

Source: balkon4life.ru/osteklenie/okna/zhidkij-plastik/.html

Selling glue

Where can I buy cosmofen ca 12 glue? You can buy it on sales websites or in specialized stores that sell various radio components, in hardware stores. This reliable assistant can be simply irreplaceable in everyday life; it will do its job quickly and efficiently. Therefore, it is always advisable to have such a necessary component on hand. The price of a fifty-gram bottle ranges from 300 to 320 rubles.

Wholesale sales companies in Moscow offer glue from the manufacturer, packaged in bottles of 20 and 50 grams.

For purchases, delivery is carried out throughout Moscow and the Moscow region, for deliveries to the regions - to a transport company in Moscow.

Analogs

The following products are used as analogues of Cosmofen glue:

• Rezolen;
• Rtline.

A line of epoxy adhesives used to work with:

• metal;
• ceramics;
• glass;
• tree;
• polymers.

Rtline

Adhesive for industrial and household needs. It has good adhesiveness and hardens quickly. The disadvantage is low viscosity.

Below are reviews from consumers who have been using Cosmofen products for several years.

“I use Cosmofen glue at home and in the country. I use it to glue the necessary parts together, doing it quickly and reliably. Good value for money."

Vasily Petrovich. 49 years old. Bryansk city.

“I bought Cosmofen glue by accident, when the usual Moment was not in the store. Since then I have never regretted the purchase, and I have been using the products of this company for many years. What I like about the glue is its versatility and reliability.”

Varieties

The adhesive masses of this brand are divided into two main types: one-component and two-component compositions. Each of them has its own properties and characteristics.

Cosmofen CA 12

Cosmofen CA 12 adhesive is made on the basis of modified cyanoacrylate. Used for quick connection of products made of plastic, metal, rubber. Resists exposure to temperature changes and moisture.

Used in production and repair:

• Sewage, sealing systems.
• Household appliances, shoes, optical products.
• Industry: electronic, electrical, jewelry, etc.

Fixation and gluing occurs quickly, adhesion to most surfaces is ensured. Unaffected by solar radiation.

Drying time depends on the following factors:

• Type of bonded surfaces.
• Thickness of the applied adhesive mixture.
• Creation of necessary conditions.

Cosmofen CA 500

This type of adhesive composition ensures strong bonding of all types of surfaces. Available in polyethylene containers with a convenient tip. For targeted, economical application on bonded surfaces. Used in industry mainly for gluing plastic and rubber parts. In window production it is suitable for gluing rubber seals.

• Strong, fast bonding.
• After drying, a transparent, hard adhesive seam is formed.
• Increased resistance to atmospheric influences.
• Heat resistance.
• Unaffected by sunlight.
• Suitable for gluing porous surfaces.
• The composition does not contain solvents.

Application is widespread in industries: optical, jewelry, electrical, shoe, automobile, aircraft, shipbuilding.

Other adhesives

In addition to the listed adhesive compositions Cosmofen, the company produces other types:

• Cosmofen liquid plastic adhesive is suitable for working with plastic windows. It is capable of connecting broken window parts of different thicknesses. The mixture also acts as a sealant. It fills openings, gaps, cracks on various planes. The composition is one-component with low viscosity. When applying, the fact of quick fixation is taken into account, so there is no time to correct defects. The seam resists the effects of temperatures, has low thermal conductivity, and high resistance to external conditions.
• Cosmofen 345 is a mass for quick gluing of wood, stone, concrete, etc. It is used as a joint sealant, since after drying the joint becomes flexible, resistant to weather conditions and solar radiation. Low percentage of shrinkage, does not flow when applied vertically. Apply to a previously cleaned surface. During the working period, use protective equipment and exclude sources of open flame.
• Cosmofen DUO is a professional, two-component adhesive composition. Used for gluing painted aluminum in the production of windows and doors. The composition contains no solvents, does not spread, and after complete drying the coating can be painted. When exposed to sunlight, a change in tone may occur, but this does not affect the loss of properties.
• Cosmofen PMMA is an adhesive mass in the production of which a solvent is used. Used for quick fastening of acrylic planes in the production of display cases, exhibition stands, stands, etc. It provides high adhesion and strength. Durable with constant use of the glued parts of the structure.

Expert advice

Working with adhesive-sealant should be done with maximum care, thoroughly and quickly enough.

It is not recommended to apply a thick layer of glue to areas with foam, otherwise deformation will occur after the foam falls off. The glue is applied to the foam plastic pointwise! The use of fastened elements is possible only after the seam has completely hardened, otherwise the tightness of the connection will be compromised.

Source: househill.ru/otdelka/okna/plastikovye/zhidkij-plastik.html

Liquid plastic for windows, in the usual understanding of the average person, is a special sealant that is used to treat window joints and seams.