Two-component coloured aliphatic polyurethane topcoat for membranes from the PURTOP line. TECHNICAL DATA: Consistency: liquid. Colour: according to RAL colour available. Mixing ratio A/B (by weight): 4.3:0.7. Pot life of the mix: 60 minutes at +23°C. Consumption: approx. 0.15-0.2 kg/m². Storage: 12 months. Packaging: – 20 kg (A+B), comp. A 17.2 kg and comp. B 2.8 kg; – 5 kg (A+B), comp. A 4.3 kg and comp. B 0.7 kg.