Koster BDM - Waterproof Concrete Admixture - TDS

Crystallizing, chloride free integral waterproofing for concrete elements. Koster BDM is used for the production of water tight concrete, it strengthens and increases the chemical resistance of concrete. Koster BDM blocks capillaries and has additionally a water-repelling effect. It is free of corrosive ingredients and is non-sensitive to mechanical damage to the surface.