W 210 020 - KOSTER 21

A multi purpose waterproofing product with excellent adhesion to dry and moist substrates. KOSTER 21 is a 2 component, solvent-free, liquid applied, elastic and crack bridging material. It is liquid applied and therefore seamless, which greatly eases application to complicated architectural details. Due to its UV stability it is suitable for indoor and outdoor use. The white color reflects sunlight and reduces building surface temperatures. The fast curing coating is highly flexible, resistant to occasional foot traffic, aging, hydrolysis, UV-rays, frost, and salt.

KOSTER 21 seals against synthetic oils and aliphatic hydrocarbons with high boiling points (up to 2 bar). KOSTER 21 is not resistant against substances with high aromatic hydrocarbon contents such as benzene, xylene, toluene, etc. In case of questions contact our technical support team. KOSTER 21 does not contain volatile organic compounds (VOC content = 0), is free of polyurethanes, isocyanates, and bitumen.

Coverage: Approx. 0.4 - 0.6 lb/sq ft

Related products

Unit Size

20 kg Combipackage; 1 x 8 kg Powder; 2 x 6 kg Liquid (W 210 020)




 

Back

Top
Austria Brasil Bulgaria China Croatia Denmark Finland France Germany Ghana Greece Hungary Italy Japan Kazakhstan Korea Latvia Lebanon Mexico Netherlands Norway Panama Philippines Poland Portugal Romania Russia Senegal Serbia Slovakia Slovenia Thailand Turkey Ukraine United Kingdom United States of America