"How to" Video Guide for applying Koster NB 1 Grey, a mineral coated waterproofing slurry

Our "How To" Video Guides will give you and your technicians a step-by-step instruction guide designed to walk any waterproofing professional through the practical process of product key components, how to correctly mix, key characteristics and applications.
Koster NB 1 Grey Crystallizing mineral waterproofing slurry system for sealing against pressurized water. Koster NB 1 is a mineral coated waterproofing slurry containing crystallising and capillary-plugging agents. It can be used for waterproofing against ground moisture and for non-pressurized and pressurized water. NB 1 Grey is characterized by its excellent resistance to pressure and abrasion as well as chemical and sulphate resistance.