Derma Damp Waterproofing Coating, Black Color, 18 kg drum

Derma Damp is a cold-applied, non-toxic, solvent-based waterproofing coating, manufactured using a selected petroleum solvent and high-quality bitumen, especially suitable for waterproofing potable water tanks, buried concrete foundations, basements, gutters, and drains, it is also recommended for saturating and rehabilitating old bituminous surfaces.

• Packing: 18 kg
• Color: Black
• Density at 25°C: 0.90-0.96 kg/L
• Softening Point: 63-77°C
• Viscosity at 50°C: 250-250
• Water Content (Volume %) Ratio: < 0.05
• Flash Point: < 40°C
• Non-Volatile Matter: 60% (Minimum)
• Ductility at 25°C: 10 cm (Minimum)
• Service Temperature: +5°C to +50°C
• Shelf Life: 2 years
• Toxicity: Non-toxic when cured
• Coverage Rate: 0.50 to 0.75 L/m²
• Drying Time: Surface Dry (1-2 hours), Complete Dry (3 hours)