Bitumen High Build Coating – Rizistal RF780

Rizistal RF780 High Build Roof Repair Bitumen Coating is a carefully selected blend of bitumen resins, rubber compounds and oils. Available in 5 kg units.

• Added fillers and reinforcement fibres to give a long lasting solution to roof waterproofing and repair needs
• Thick black, yet pourable compound
• Ideal for large areas of roofing to be coated quickly and easily
• Can be applied using a squeegee to thickness of 1-3mm
• Provides a flexible and waterproof layer

RF780 is perfect for bridging minor cracks and imperfections, and can help to level the underlying substrate.

• Easy to apply
• Extremely durable
• Excellent chemical resistance to acid and alkali based chemicals
• With stand extreme temperature variations
• Curing time 48 hours at 2mm thick
• Coverage is approx. 0.5m² per kg at 2mm