It uses rubber powder, bitumen and special additives as main raw materials. Advantage: 1. The solid content is greater than 98% without solvent and volatile. 2. Adapt to complex construction base. 3. Always maintain the characteristics of viscous gum. 4. Strong waterproof reliability. 5. Excellent aging resistance and long service life. Application: Roof, exterior wall, basement, metro, tunnel, bridge and dam. Reference dosage: 1.3-1.8kg/sqm for 1mm coating Specification: 20kg/barrel