It is used as an elastic waterproofing material to prevent the effects of leakage and moisture in basements, drainage areas, columns and retaining walls that are in contact with the ground, for moisture insulation of old attic rooms and wet rooms such as bathrooms, kitchens, toilets, balconies.

Approximately 1-1.4 kg/m² with a minimum of 2 layers for effective coating.

The surface to be treated must be cleaned of dust, rust and oil. Particular attention should be paid to surfaces with a weak base, which must be sanded with a machine and the resulting layers of dust have to be cleaned. On already cleaned surfaces, cracks and cavities can be filled with Betek Stako. In wet rooms such as bathrooms, water containers, pools and balconies, a coating with a layer thickness of at least 1 mm should be provided. The coating that is obtained by applying 2 layers gives an excellent result. Above the already placed bitumen, roughly after 48 hours can be placed undamaged faience, ceramic tiles or porcelain. Besides, Betek Bitumfleks can also be used as alumino-alum alum to roofs, terraces and cellars. To achieve a layer thicker than 2 mm, one piece of Betek Bitumfleks should be mixed with 2 parts of washed and fine sand. Approximately 3 hours after the Vettek Bitumfleks is applied at 20 ° C, the resulting mixture can be applied with a trowel. Protect surfaces from rain and frost at least 2 days thereafter. To apply another plaster, putty or to attach aluminum alumina to bitumen layers, it is necessary to spray with sand until the material is still damp. During application, the surface temperature should be between + 5 ° C and + 30 ° C. Do not apply in a very windy weather and in direct sunlight.

The product is ready for use.

Initial drying: 12 hours, Application of the second layer: After 24 hours. Total drying: 48 hours.

20 kg