Highly elastic bitumen-polymer mastic Teknomer 400 W 18 kg.

Water-based highly elastic bitumen-polymer emulsion.

Areas of application:

• Floors, roofs, foundations, retaining walls, columns.
• As a waterproofing to protect concrete, brick, metal and wooden surfaces from water and moisture.
• Waterproofing of drainage and sewer channels, collectors.
• Waterproofing of pits, wells, tanks.
• Rooms and places with high humidity.

Features and benefits

• Ready to use.
• Forms a solid and seamless layer of waterproofing.
• Can be applied with a brush, roller or airless spray.
• Maintains elasticity even at low temperatures.
• Since it does not contain solvents, it is environmentally safe and can be used indoors.
• Can be applied to dry and slightly damp surfaces.

Surface preparation and application

The application surface must be clean of dust, oil, dirt, rust and other substances that may reduce the adhesion of the material.

Weak parts of the surface, cavities, holes and cracks must be repaired in advance with appropriate Teknorep repair solutions.

Before applying Teknomer 400 W to the prepared surface, it is necessary to apply the bitumen-rubber primer Teknomer 400 Astar.

Before using the material, it must be mixed for 5 minutes until a homogeneous mixture is formed.

The mixed, ready-to-use product is applied to the surface with a stiff bristle brush, roller or sprayer. Each subsequent layer of material is applied no earlier than 1 hour after the previous one.

Each subsequent layer of material is applied in a perpendicular direction to the application of the previous layer.

After applying the material, the surface should be protected from adverse weather conditions: direct sunlight, strong wind, precipitation, high and low temperatures.

Equipment must be cleaned immediately after application. Once the material has hardened, it can only be cleaned mechanically.