Jian Guo An Zhu 55# Rapid Solidification Water Stop Treasure
It is a rapid-setting waterproof and leak-stopping material composed of special cement and additives; it features rapid hardening, high strength, high impermeability, and good adhesion to the substrate; it is suitable for repairing cracks, grooves, and holes and can be used in moisture-proof, waterproof, and leak-stopping projects.