Foam rubber is a flexible soft polyurethane foam originally invented in Germany in 1941. In construction and in everyday life, it is used as an emollient or support agent, and as an insulator. It is breathable, compresses well, quickly returns to its original shape. Often there is a need to connect several elements of foam rubber with each other or stick them to other surfaces. Due to the fact that the structure of the material is soft and porous, it is important to choose the right adhesive for foam rubber.
We stick foam rubber special glue(click to enlarge)
What to look for when choosing glue
Those who have tried to glue several pieces of foam rubber together on their own know that this is not such an easy task as it seems at first glance. The material is 90% air and only 10% foam, so it absorbs glue well and sometimes sticks out quickly.
To choose the right adhesive for foam rubber, you need to pay attention to such properties of the adhesive composition as:
- the product should not contain trichloroethane or toluene - toxic substances that give a rough seam. The use of such glue is harmful to health, toxic fumes can cause cancer;
- The composition of the adhesive used should not contain aggressive substances that corrode the surface. But the presence of neoprene, butadiene-styrene and polyurethane is welcome;
- the density of the adhesive must be sufficient so that it is not completely absorbed into the porous structures of the material. It is considered ideal from 100s or more, this will not lead to excessive impregnation of the foam rubber and deformation of its surface;
- by color, it is better to select shades close to the structures to be glued in order to make the seam less noticeable;
- a large area of the material requires that the moment of setting of the adhesive comes no earlier than two minutes after its application.
- everything first necessary materials measured exactly to size and cut with a sharp knife;
- then take a glue gun or brush and apply the product. The brush will require more glue;
- after that, it is necessary to withstand the surfaces to be glued in the air for the time indicated on the package;
- at the end, the elements are firmly connected and, if necessary, placed under a press.
For gluing foam rubber, glue sprays from spray cans are the most optimal. At minimum flow the best possible result is obtained.
Watch the video for more information:
Before deciding how to glue the foam rubber, you need to carefully study the information on the adhesive label. If the composition, subject to all of the above conditions, does not need to be further mixed, and it has a significant dry residue, then this is a good tool.
In order to qualitatively glue the foam rubber to the tree, the Rapid-100 composition is used. It is non-flammable, solvent-free, non-toxic, forms a beautiful thin seam. And if there is a choice of how to glue the foam rubber together, this tool is also quite suitable. The strength of the connection is high and does not break even with deliberate attempts to break it.
The composition "88" and "88-N" can glue both elements of foam rubber and its parts with pieces of fabric. Used in production upholstered furniture, resistant to low temperatures, gives an elastic seam. Hardens for a long time, allows you to work with large glued surfaces.
Varieties of glue - there are plenty to choose from (click to enlarge)
The BF-6 agent can qualitatively connect foam rubber with fabric or wood, foam rubber and plastic are well glued to it, it is permissible to use it in relation to plastic. Non-toxic, odorless, easy to use.
It is necessary to apply "BF-6" according to the instructions. First, moisten the surfaces a little, grease with glue, wait ten minutes, apply glue again and only then connect the parts. After the used glue has dried, run a hot iron over the seam through a damp cloth.
SABA adhesive is available in cans. To spray glue, you need to purchase glue gun. The brand enjoys great success in the industry, as it is not afraid of high temperatures.
Glue "Olimpur" is chosen when it is necessary to glue foam rubber to plywood, plastered wall or ceiling surfaces, to plasterboard structures. The composition is odorless, has a water base, quickly hardens. If you need to choose how to glue the foam rubber at home, then "Olimpur" - a good option for those who like to make repairs with their own hands. They can also glue acoustic foam rubber. Apply in small dots over the entire surface.
Learn more from the video:
The composition of "Foam rubber-2" is chosen when you need to decide how to glue the foam rubber to the metal. Designed specifically for upholstered furniture, it is also suitable when other materials are glued to foam rubber: fiberboard, chipboard, fabric, leather, rubber, wood.
Furniture adhesive containing a fast evaporating solvent and artificial rubber. Apply with roller, glue gun or brush.
Adhesives on water based the most economical. They are non-toxic, odorless, heat resistant. Their two-component composition can cause inconvenience. Before gluing the necessary surfaces with foam glue, the glue and its activator must be mixed.
How to glue foam correctly
After the master has decided which glue he will use, you need to understand how to properly organize the gluing process:
From the video you will learn a lot of new things, using the example of acoustic foam rubber:
The result should be a beautiful, even and durable seam.
Regardless of which adhesive is chosen, surfaces will bond better when they are clean and free of grease. The rules of application provide for the use of adhesives in rooms with temperatures from +18 to +25, so that the adhesive does not lose its properties.
For high-quality and long-term connection of foam rubber parts to each other or to other surfaces, it is important to choose the right adhesive composition by carefully studying the information about it on the label. The strength of the adhesive is affected by its purpose, compliance with the expiration date, constituent components and correct application. Subject to all the above conditions, the work will not cause much trouble and the gluing process will be successful.
Foam rubber (elastic polyurethane) is so often used in modern life that a person pays attention to it only in the event of a breakdown or failure of an object. The main and only question that arises in connection with this for each consumer is “What kind of glue can foam rubber be glued to metal, wood, fabric, plywood, plastic and simply glued together?”. Of course, with special glue for foam rubber.
In order to accurately determine which glue to glue the foam rubber with, it is necessary to take into account both the properties and characteristics of polyurethane, and the characteristics of the surface with which it will come into contact (wood, metal, fabric, plywood, plastic). However, there are mandatory parameters that each adhesive must comply with. Foam rubber is used as a shock-absorbing and softening material, a printing component, stuffing for upholstered furniture and children's toys, a soundproofing agent and packaging, so the adhesive for it must meet a number of requirements:
- environmental friendliness (safety of use for environment and health of adults and children);
- lack of smell (with constant contact, the smell can cause irritation, allergies and a general deterioration in well-being);
- heat resistance (when heated, the adhesive seams must maintain integrity);
- viscosity (too liquid glue will instantly be absorbed into the foam part);
- elasticity;
- strong bonding (polyurethane is a rather fragile material, not intended for reusable manipulations affecting its structure);
- cost-effectiveness (modern manufacturers offer many options for glue for foam rubber at quite reasonable prices).
After examining the assortment provided on our website, the question “what kind of glue can be used to glue foam rubber to metal, wood, fabric or plastic?” resolved at an impressive rate.
S-Glue Economy And C-Glue Foam Rubber ideal for gluing foam rubber to wood, plastic, metal or fabric, as well as for gluing foam rubber together. It is mainly used for the production of mattresses and various components of upholstered furniture.
Adhesive for mattresses and furniture SIMALFA® 3031, 315 does not contain solvents, has high elasticity and heat resistance, is widely used in industry, for the production of mattresses, sofas, armchairs and other furniture.
Glue for cars SIMALFA® 3031 has established itself as one of the best adhesives for gluing fabric and upholstery materials with foam inserts. With it, you can easily carry out work on tuning the interior of the car.
S-Glue NG And S-Glue NG+ used for bonding elastic polyurethanes to each other, as well as for working with upholstery fabrics.
Glue ALFAST refers to a line of premium products. This adhesive material is used for professional industrial applications in the printing industry and for the production of dense packaging materials.
For the first time, foam rubber was accidentally obtained in Germany in 1941 in the process of foaming polyurethane foam. In fact, foam rubber is a cellular structure filled with air. The scope of this versatile material is extremely wide. It is elastic, highly compressible, retains its original shape, and has excellent breathability. It is used in the manufacture of furniture, car seats, sporting goods, soft toys, materials used for soundproofing purposes. Also, foam rubber has found wide application in everyday life, it is used to produce sponges, various applicators and rollers for applying coloring compositions. In Europe, foam rubber is used as a packaging material.
What and how to glue foam rubber?
In the production or restoration of furniture, as well as in the repair process, one often has to deal with foam rubber. Sometimes, in order to ensure greater density or softness of the product, it becomes necessary to glue separate fragments, or whole sheets of foam rubber between themselves. Foam rubber is often glued to various surfaces, to wood, plywood, leather, plastic or ceiling surfaces. But it must be remembered that foam rubber is a rather porous and elastic material, so the choice of glue must be approached very carefully. And so, how to glue the foam rubber?
First of all, you need to pay attention to the composition of the adhesive, it should not contain active substances that corrode the surface. It must have sufficient viscosity and not be too liquid, otherwise, the composition will simply saturate the thickness of the foam rubber and the seam will turn out to be rigid, and the surface itself may be deformed. It is strongly recommended to use adhesives based on neoprene, polyurethane, or styrene butadiene for foam rubber. Adhesives based on these compounds were previously widely used in the woodworking and shoe industries.
IN furniture production the adhesive composition "Rapid-100" has proven itself well. It does not contain flammable solvents, is fireproof, non-toxic. When using this glue, a soft elastic glue line is obtained, which is especially important for working with foam rubber. This composition is most often used specifically for gluing fragments of foam rubber together. Grabs "Rapid-100" very quickly and reliably. Even when trying to break the glued foam rubber, it is not the seam itself that breaks, but the fibers surrounding it.
If it is necessary to glue the foam rubber to any fabric, the BF-6 glue, or the 88 adhesive composition, is perfect for this purpose. There are features of the process of gluing foam rubber with fabric. First you need to slightly moisten both the fabric itself and the foam rubber with water. Then, the first layer of glue is applied to each of the surfaces. A few minutes later, a sticky film forms on the fabric and on the foam rubber in the places where the glue is applied. It must be dried in air for 10 minutes, after which a layer of glue must be applied again. Then, after another 5 minutes, connect the fabric and foam rubber together. The joint should be ironed with a slightly warm iron through a damp cloth.
Also an excellent option for gluing foam rubber to various surfaces is Olimpur glue. This composition is good because it does not have a sharp bad smell, made on a water basis, reliably and quickly seizes. The glue is not applied in a continuous layer, but pointwise around the perimeter and over the rest of the surface. Olimpur can be used to bond foam rubber to plywood, drywall, pre-plastered walls and ceilings.
Quite widely in working with foam rubber, foam rubber-2 glue is used, which was specially developed for the production and repair of upholstered furniture. It is quite versatile and is used both for gluing foam rubber products together, and for connecting foam rubber with the surfaces of other materials. Glue "Porolon-2" is effective against primed metal, wood, cardboard, fiberboard, rubber, fabric and leather. The surface on which the foam rubber is subsequently planned to be glued must first be prepared for applying the glue. For this, the material, if necessary, is cleaned, degreased and dried (relevant for wood). To glue the foam rubber together, it must be lubricated with glue, wait a couple of minutes and squeeze tightly.
How to choose the right adhesive for foam rubber?
There are the following features that distinguish high-quality adhesive compositions suitable for working with foam rubber:
- Glue for foam rubber should not contain toluene, or its analogues;
- When applied to the surface, the adhesive should remain sufficiently viscous and sticky for several minutes, which is necessary to work with a large perimeter of the materials being glued;
- The adhesive composition should be initially ready for use and not require additional mixing before use;
- The result should be a strong elastic adhesive seam.
Glue for foam rubber "Moment Crystal" (transparent), glues / holds perfectly.
Before gluing foam rubber, in any case, it is necessary to take into account not only the composition of the adhesive, but its other characteristics. The glue should not be too liquid, otherwise it will saturate porous material and when hardened will give a rigid seam. The most effective will be adhesive compositions equipped with a special spray gun, which allows saving glue and applying it to the surface in an even layer. The specialization of the glue is also very important. Before buying, you need to carefully study the label and figure out for which particular list of works and materials this or that type of glue is intended. In addition, the packaging contains information about the consumption rate of the composition and its shelf life (usually 3 years).
Based on all of the above, Foam rubber-2 glue is most suitable for working with foam rubber, it meets all the characteristics that a high-quality adhesive composition for foam rubber should have. In addition, it is specially designed for gluing foam rubber together and connecting it with various surfaces. Glue for foam rubber of this brand belongs to the rubber variety, is available in jars of 750 ml. It does not contain caustic and toxic solvents, has a high degree of viscosity, does not require mixing before use.
The first mention of foam rubber was recorded in Germany in 1941, where it was obtained by accidentally foaming polyurethane foam. Figuratively speaking, foam rubber is a material with a porous structure filled with air. The scope of this material is quite wide, it lends itself well to compression due to its elasticity, has excellent breathability and keeps its original shape. It is most commonly used in furniture, sporting goods, car seats, soundproofing materials, and soft toys. Also in everyday life it has multiple uses, it produces a variety of rollers for painting and cleaning. In Europe, this material is usually used as packaging for the product.
Use of glue
Glue for foam rubber is quite simple to use. To apply it, it is best to purchase a special spray gun, for which you need to use a nozzle - nozzles up to 1.8 mm in diameter. The prepared composition can be sprayed in one layer, and if necessary, in two. Atmospheric pressure on the gun should be between three and six bar. After application, a small film appears on the surface of the foam rubber.
After the composition has been sprayed, it is necessary to wait for the evaporation of the solvent. Duration may depend on many factors such as air temperature, number of coats applied and wind speed if outdoors. The period for which it is necessary to connect the two surfaces should not exceed 3 minutes, since the composition will dry completely during this period. It is necessary to join the two parts immediately correctly, since after the interaction of the prepared materials it will be impossible to correct the error. Before applying glue for gluing foam rubber, its temperature must be brought to +20 C, and then mixed well. These compounds are excellent for spring mattresses and upholstered furniture, and are also used to bond foam materials to wood, cardboard and textiles. In production, this substance is called furniture foam adhesive, as it is very often used in this industry.
Glue composition
For a very long time, the basis of the paste was styrene-butadiene, polyurethane and polychloroprene. Thanks to the development of technology, it has been possible to significantly reduce rubber and combustible components. To date, the new composition has the smallest negative impact on those who work with it, as well as users in the future, and causes minimal harm to the environment.
Odorless water-based foam glue is the safest compared to those that contain solvents. Since it has no smell, it is comfortable to work with, and it does not emit toxins. The main advantage of this material is Fire safety. The pluses include the fact that a smaller amount of raw materials is consumed for the final goal.
To apply glue, you can use a brush or an aerosol gun. When using it, be sure to follow the instructions and adhere to safety precautions.
How to choose a quality glue?
The time when flammable and toxic solvents were included in the composition has passed, now they are more harmless. Such components are characterized by instant adhesion and good elasticity of the seam. The main advantages of modern adhesives include:
- absence of flammable solvents;
- excellent sprayability from the gun;
- soft and elastic seams;
- great content
The main characteristics of a quality product
In order not to be confused by the abundance of choice after coming to the store, you need to know which adhesive for foam rubber is considered to be of high quality:
- it is very important that it provides a strong connection;
- you need to pay attention to the fact that this composition can stick not only pieces of foam rubber to each other, but also to fabric, leather, wood, synthetic winterizer, plastic and metal;
- it must not ignite;
- safe during application, as well as in further use;
- it is also important that it is waterproof;
- at the end will make an elastic seam.
Features of good glue
The following differences can be distinguished, which are used in adhesive compositions for working with foam rubber:
- glue for foam rubber should not contain toluene, as well as all its analogues;
- after application, the composition should remain sticky and viscous for several minutes, as this is necessary for working with large areas;
- after opening the container, the material must be fully prepared for use, it does not need to be mixed and shaken.
Safety regulations
Experts say that it is best to apply the composition with a gun or purchase it for foam rubber. Although no one forbids the use of a roller or brush, this method will be accompanied by a significant consumption of raw materials. The composition is practically odorless, but it is best to use it in rooms with good ventilation so as not to get poisoned by toxins.
Before gluing several surfaces, you need to follow some rules:
- the surface is initially cleaned of grease, dust and dirt;
- glue for foam rubber should be applied in a thin layer and wait for the solvent vapors to evaporate;
- if one-sided application occurs, then a more rigid surface is covered with the composition;
- all procedures must be carried out only when room temperature. Otherwise, the glue may thicken and lose all its properties, which in the end will greatly affect the finished product.
Foam rubber is a material used in a variety of areas, but most often in the manufacture of furniture as a filler for sofas, armchairs, mattresses and chairs. It often has to be glued, but not every glue provides high-quality adhesion of this material to surfaces. About the rules for choosing the most suitable formulations we'll talk about in this article.
Choosing glue for foam rubber - types, features, nuances
The choice of glue is a very important task, the solution of which determines the quality of gluing the material. Compositions with toluene and trichloroethane are not suitable for gluing foam rubber. These are toxic substances that can have an extremely negative impact on human health and do not provide high-quality adhesion of foam rubber to surfaces.
Foam rubber can be glued only with compositions specially designed for this material. On the modern market there is a wide range of substances suitable for such work. When choosing an adhesive for joining foam parts with the creation of elastic and durable seams, you need to pay attention to whole line features of adhesive compositions:
- 1. Viscosity. An elastic seam at the point of adhesion of products can only be obtained using a substance with a viscosity of more than 100 s.
- 2. Dry residue. This parameter describes the ratio of the weight of a dry adhesive film to the weight of a liquid substance. The more dry residue, the faster the adhesive hardens, that is, the quality of adhesion of products increases and the consumption of material decreases.
- 3. Hue. It is best to choose an adhesive that matches the color of the elements to be glued.
- 4. Setting speed. Setting must begin no later than 2 minutes after application of the composition.
- 5. Packing type. The most convenient to use adhesives sold in the form of sprays in cylinders. With their help, you can process the composition of the most hard-to-reach places glued materials, in addition, they do not clog pores and set quickly.
Given these features, you can choose an adhesive based on neoprene, styrene butadiene or polyurethane, which will allow you to stick foam rubber to any surface with minimal difficulty.
Adhesive compositions - choose reliable and high-quality
Experts recommend choosing adhesives for foam rubber from well-known, trusted manufacturers. Among the most popular adhesive brands are Rapid-100. It is a non-flammable, solvent-free, fast setting material that produces a smooth and very strong joint.
88 for foam rubber - a ready-to-use composition that does not require mixing with other components. It creates a strong, elastic and low temperature resistant seam. This composition allows you to work with most surfaces. To create a reliable adhesion, it is enough to apply one thin layer of glue and connect the parts together.
BF-6- Another one good glue on the market, which allows you to qualitatively connect foam parts together. It is safe and easy to use, requires preliminary moistening of the parts to be glued with water and the application of two layers of the substance. First you need to apply a thin layer, wait for it to dry completely, then apply a second one and connect the elements to be fastened together. After hardening, you need to iron the finished parts along the seam through a damp cloth with an iron.
SABA- glue for foam rubber, sold in cans for the simplest possible spraying with a gun. Differs in perfect safety for the person and not combustible. Its only drawback is that it is relatively long time hardening, but it is resistant to high temperatures and provides increased adhesion to the bonded materials. It can be used both at home and at work.
Olimpur- a water-based composition that, when used, requires spot application to the fastened elements. Provides good adhesion to a wide variety of building materials including drywall and plywood. Can be used for gluing foam and fabric products to plastered walls.
Foam rubber-2- a specialized adhesive for working with foam rubber, widely used in the furniture industry. With it, you can glue foam surfaces together, as well as attach foam rubber to metal, wood, cardboard, fabric, fiberboard, drywall, leather, rubber and many other materials. Any surfaces other than foam rubber are thoroughly cleaned, degreased and dried before gluing to ensure the most reliable and durable adhesion.
