Шнур бентонитовый "Гидростоп RED" 20Х30мм

Bentonite cord Hydrostop SANPOL has a cross-section of 20x30 mm. made of bentonite clay and is a rectangular cross-section profile that swells in contact with water cord 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.