Waterproof Coating
KÖSTER NB 1 slurry is a waterproofing system that can be used internally and externally to waterproof substrates like masonry and concrete. It protects the structure against pressurised and non-pressurised water, providing an additional waterproofing layer.
How KÖSTER Tanking Slurry Works
This mineral waterproof coating from KÖSTER contains crystallising and capillary-plugging agents. When these penetrate into the substrate, they develop an intense bond and the capillaries are plugged making it completely waterproof to pressurised water of up to ...
