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KB-Pur 222
Bitumen-PUR Based, Liquid Waterproofing with 2000% Elasticity
KÖSTER KB-Pur 222 is a 2 component, bitumen-polyurethane based, liquid applied water proofing material. The material consists of a highly hidrofobic polyurethane prepolymer (A component) and a perfect blend of virgin bitumen with chemical additives and solvents (B component).
After application the material cures to form a seamless, crack bridging and highly elastic membrane with more than 2000% elongation and a service temperature ranging from -40°C to +80°C.
KÖSTER KB-Pur 222 has high adhesion strength to concrete, masonry, plaster, mortar and many similar building products.
Consumption: 2,0 kg/m2
Packaging: 30 kg SET
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