Mastic "Hyperdesmo". Waterproofing "Hyperdesmo": instructions for use

"Hyperdesmo" - waterproofing, which is a mastic, completely ready for use. It has a liquid consistency and is made of hydrophobic polyurethane resins. On the surface after processing with mastic, a continuous membrane is formed, which acts as a protection from the action of water. Waterproofing is universal, because it can be used for internal and external works.

Areas of use

"Hyperdesmo" - waterproofing, which has outstanding technical characteristics and is easy to use. The scope of this material is wide enough. Apply waterproofing can be on:

• Flat roofs ;
• Swimming pools;
• Old waterproofing from bitumen;
• Tiles;
• Polyurethane foam;
• Terraces;
• Balconies;
• Cellars;
• Tunnels.

Waterproofing is also used as an anticorrosion protection for reinforced concrete structures. It is important to remember that mastic should not be applied to a not very strong base.

Basic properties

Hyperdesmo is a waterproofing that is resistant to abrasive substances, has a high thermal capacity and vapor permeability, excludes cracking when exposed to high and low temperatures, resistant to ultraviolet, can be used as an anti-corrosion protection and to form a seamless membrane in any area.

After creating a waterproofing layer, no vapor pressure is created between the coating and the substrate. Under different conditions, the material retains its elasticity, is able to undergo different climatic effects and maintain resistance to microorganisms. "Hyperdesmo" - waterproofing, which undergoes an impact:

• Oils;
• Salt water;
• Acids;
• Alkalis.

If necessary, the cladding and screed can be equipped with a waterproofing coating. After completion of the polymerization step, the material loses its toxicity. For decorative coating you can find this mastic in different shades.

Surface preparation for waterproofing

Waterproofing "Hyperdesmo", the instruction for use of which is described below, should be applied to a previously prepared surface. The base should be dust-free, leveled, dried, make sure that there are no flakes and residues of fat, oil products and oils on it. It is recommended to treat the surface with degreasing compounds.

If the application of the mastic is carried out under the tile, small irregularities and cracks are allowed, in all other cases such errors are treated with a sealant. Polyurethane waterproofing "Hyperdesmo" should be applied to a small area to verify compatibility, which is true if the surface to be treated is made of concrete with the addition of waterproofing additives. This is especially true when building swimming pools. If there are incompatible additives in the material, this will cause a decrease in adhesion or the impossibility of polymerization.

Instructions for use

The viscosity of the mastic will increase if the thermometer's column drops below + 15 ° C. In order to reduce the viscosity, the composition should be kept for 24 hours in a warm room. Alternatively, you can use the method of using a water bath for heating.

Waterproofing "Hyperdesmo classic" is realized in a completely finished form, when using it there is no need to add solvents. Before application, the composition is mixed with a low-speed mixer, which should be supplemented with a spiral nozzle. Perform these work is necessary until a homogeneous mass, usually it takes about 4 minutes. The application of the mixture is carried out by a roller, from the use of foam rubber it is necessary to refuse. You can apply a rubber spatula, brush or airless spray equipment for these purposes, which is convenient for large areas.

Methods of work

The application of waterproofing must be carried out in two layers, each of which must have its own color. This will guarantee visual control. Waterproofing "Hyperdesmo", the consumption of which is 1.5 kg / m ² for two-layer application, should have a thickness in the range from 1 to 1.5 mm. It is important to ensure that the thickness of each layer is 0.4 mm or more. The maximum value is 1 mm. If the layer turns out to be thicker, then you will encounter slow polymerization and deterioration of the quality of the mastic. In this case, bubbles may appear.

Recommendations of a specialist in the use of mastics

The application of the second layer must be carried out only after the previous layer has completely solidified. It can take from 6 hours to 24 hours, which will depend on the temperature of the air and its humidity. If the base is subjected to high loads, then it must be reinforced with a glass grating, which is laid in 1 layer until the moment of polymerization.

It is important to avoid contamination of the first layer. Specialists point out that misalignments and mastic inclusions are excluded. The surface is ready for use 24 hours after completion of work. To increase abrasion resistance, anti-slip properties and wear resistance, the last layer must be sprinkled with dry quartz sand, and then covered with a layer of varnish. The latter measure will increase mechanical and chemical resistance.

If you plan to waterproof the tanks for drinking water, then after polymerization they fill with cold water and stand for 24 hours. Only after such a procedure can the reservoir be used for its intended purpose.

Terms of work

Waterproofing "Hyperdesmo Classic" (gray, 25 kg) should be applied at a temperature ranging from +5 to +35 ° C. It is important to exclude precipitation. Do not store mastic for more than 10 hours in an open jar, because in this case the polymerization process will begin.

Store material is recommended at a temperature range of 10 to 25 ° C. It is important to take into account that mastic is flammable, therefore, when performing work, it is impossible to smoke and use open fire. One-component mastic is easy to use, with its help you can achieve the formation of a seamless coating that is resistant to unfavorable factors.

Why choose waterproofing "Hyperdesmo"?

Polyurethane mastic under the Hyperdesmo brand is known to the Russian consumer not so long ago. On the market, it appeared about 12 years ago. But today the waterproofing is quite popular, because it has many advantages. For example, the process of creating a waterproofing layer is operational and simple.

The consumption of the material is minimal, and the volume of the composition does not change during polymerization. Mastic is characterized by high elasticity even at low temperatures. If airless spraying is used, then in one shift it is possible to process an area of up to 500 m ² .

Conclusion

For carrying out waterproofing works, you can also choose mastic "Hyperdesmo", which excellently copes with the impact of the environment. According to manufacturers, the material is durable and ready to serve for up to 30 years. You can count on environmental safety, as well as ease of application.