Шнур бентонитовый (круглый) d 22мм

The bentonite cord of the SANPOL Hydrostop has a diameter of 22 mm and is used in monolithic construction to seal the holes for the tie screw. Made of bentonite clay, it swells in 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.