Шнур бентонитовый "Гидростоп RED" 5Х20мм

The bentonite cord of the SANPOL Hydrostop has a cross-section of 5x20mm. it is made of bentonite clay and is a rectangular cross-section profile that swells when the cord comes into contact with water and increases in volume by 4 times, i.e. by 400%, while being in the concreted joints, it covers absolutely any cracks and holes. Bentonite cord securely and firmly adheres to the concrete surface, filling the seams, joints and the smallest voids in the concrete body, forming a reliable protective layer.

Sold in boxes of 5 m. p.