Aqueous polymer emulsion, silicone resin, water, additives, pigments, and mineral fillers.

BK-Sil is silicone pasty, high-quality acrylic emulsion- and special silicone resins-based, decorative plaster. It is used as a cobinder within a system. It is used for the protection and decoration of facade surfaces. It is characterized by good adhesion to the surface, workability, waterproof properties, vapor permeability, as well as long-term stability.

Density, g/dm³: 1,600-1,900 (EN ISO 2811-1)
Adhesion, MPa (EN 1542) > 0.3 according to EN 15824
Water absorption, kg/(m² h^0,5) (EN 1062-3): 0.1-0.5 (Class W₂ according to EN 15824)
Vapor permeability, g/m²d (EN ISO 7783-2): 15-150 (Class Vd₂ according to EN 15824)
Diffuse resistance coefficient-> 20 according to EN 13499
Hardened plaster density, g/dm3 (EN 1015-10): 1,360
Viscosity, mPas (EN ISO 2555): 60,000-80,000
Indicative consumption, kg/m    1 mm   1,5 mm   2 mm
 troweled structure²                   /           2.3          2.8
 full structure                            2.5       2.8          3.2

No special caution during use is needed when using the product properly. Keep out ofreach of children.
Store at temperatures between +5 ° C and +25 ° C, protected from direct sunlight and frost.

18 months.