Our transparent waterproof glue (100g) contains polyurethane, acrylic and epoxy resin. It can quickly repair leaks, form a solid waterproof layer and effectively prevent water erosion. Ensure that the colloid is tightly bonded to the surface without any gaps. Its usage method is very simple: 1. Clean the construction surface to ensure it is free of moisture. 2. Use a brush to evenly apply the transparent waterproof glue to the construction area. 3. Wait for 24 hours to dry. It can quickly fill the gaps, form a solid sealing layer, effectively prevent water penetration, and achieve long-term waterproofing.