Reinforcing mixture and adhesive for insulation Siltek

You can buy foam adhesive in bulk at our Konstruktyv construction base. Our catalogue contains a wide range of adhesives, we have low prices and prompt targeted delivery in Kyiv and the region. Our company is a supplier of reinforcing and PPS mixtures, including decorative and universal ones, for fixing foam and other thermal insulation materials to various surfaces by leading manufacturers SILTEK and CERESIT. If you need advice, please contact our managers. They will help you determine which adhesive for foam is best, how much adhesive for thermal insulation costs, tell you about the specifics of installation work, and how to order materials for repairs in bulk.

Types of adhesives for foam

Styrofoam can be glued using different adhesive compositions, which can be divided into three large groups:

• dry mixes;
• polyurethane adhesive foam;
• liquid nails.

Let's take a look at the features and rules for applying different types of adhesives for expanded polystyrene.

Dry adhesive mixtures have gained great popularity among consumers. Such adhesives are used for insulation outside and inside the object. It’s usually available in 25 kg packages at an affordable price. Before application, a working mixture is prepared, which is then applied to the foam (instructions are indicated on the bag).

Additionally, dry adhesives are divided into two subcategories:

1. Adhesive for foam. Their main task is to ensure reliable adhesion of the building material to the surface. Adhesive compositions are characterised by good plasticity and tackiness. As a result, the foam adheres well to the work surface, dries quickly and doesn’t change its position over time.
2. Reinforcing compound. The adhesive is applied to the reinforcing mesh, forming an additional layer that protects against mechanical damage and serves as the basis for further finishing. This adhesive is characterised by good strength and affordable price but is inferior to the previous analogue in terms of plasticity.

Here are the main features of dry adhesives:

• low price;
• low consumption (approximately 6 kg/m²);
• the solution must be prepared before use;
• not suitable for fixing foam to metal and concrete surfaces;
• fixing with dowels is possible within a day after applying the adhesive solution.

The second type is polyurethane adhesive. Among builders, it’s considered the best option for working with foam. This adhesive is used for insulation inside and outside the room. It’s suitable for working with various surfaces.

Its main advantages are:

• easy and quick application;
• It has good adhesion;
• It has better resistance to moisture compared to dry mixes;
• low consumption (one can of adhesive foam is enough for 10 m²).

The only drawback is the method of application. To work with such a polyurethane adhesive, you need a hot glue gun. This increases the efficiency and ease of use of the adhesive. In addition, the glue gun can be used for other tasks. The price of this type of foam adhesive depends on the composition and brand.

The third type is liquid nails. But they are only suitable for covering small surfaces. Liquid nails are not very reliable, so they are usually used in conjunction with dry mixes or foam adhesives.

Glueing foam with your own hands: recommendations

For the most effective glueing of foam to foam and other materials, pay attention to the following tips:

1. Before applying the mixture, the substrate must be thoroughly cleaned of stains, paint and varnish residues, and bitumen mastic. Fungus and mould should be removed with a brush, and the surface should be treated with fungicides, which can be purchased from our company at an affordable cost.
2. If you need to glue the foam to absorbent substrates (silicate block, foam, and aerated concrete), you need to treat the surface with a special moisture-resistant primer, which can be ordered in bulk from the Konstructyv warehouse with delivery in Kyiv and Kyiv region.
3. To reduce the adhesive setting time, it’s recommended to work in warm, calm, and dry weather.
4. When using the adhesive for interior work, you can use double-sided tape. The material consumption and cost are quite high, so it’s advisable to use adhesive tape for small repairs.
5. Burlap can be glued to metal substrates beforehand. After that, there will be no problems with fixing the foam boards.

Advantages of buying a reinforcing and expanded polystyrene mixture from a wholesale supplier of building materials Konstructyv

Konstructyv is an official supplier of reinforcing and PPS adhesives, including decorative and universal ones, for fixing heat-insulating and sound-insulating materials to various surfaces. All products can be purchased directly from our warehouse.

We work directly with the leading manufacturers of foam adhesives SINTEK and CERESIT, supplying the Ukrainian market with modern building materials directly from the factories. This allows us to maintain competitive wholesale prices, constantly update and expand the range of construction products, and offer our regular customers favourable delivery terms.

Delivery is made to facilities in Kyiv and the Kyiv region, and orders can also be picked up at our base. In addition, we offer construction equipment to developers, construction organisations, foremen, construction crews, budget organisations, and charitable foundations involved in the restoration of destroyed housing.

How to buy adhesive for foam?

To buy adhesive for foam installation, study our catalogue on the website, click the ‘Order’ button and provide the necessary personal data. If you need expert help, contact our managers by phone or live chat. They will help you choose the right foam adhesive for interior or exterior use, tell you how much it costs, answer any questions you may have, and place your order. Delivery is carried out in Kyiv and the Kyiv region.