Our waterproof sealant contains polymer copolymers and defoamer. It can enhance the waterproof performance, durable; Eliminate bubbles and ensure uniform bonding. Its use method is very simple: 1. Wear disposable gloves before construction and clean the base surface. 2. Apply this product on the surface of tile and floor tile with brush, wait for the waterproof glue to penetrate into the base layer. When there is no liquid on the surface, brush it 2-3 times, let it dry naturally, 3. After a few minutes, form a waterproof layer. It is also waterproof and does not allow moisture to seep into the bottom layer when cleaning the floor.