Two-component solvent-based polyurethane primer for products from the PURTOP line. TECHNICAL DATA: Consistency: comp. A liquid; comp. B liquid. Colour: comp. A transparent yellow; comp. B dark brown. A/B ratio (in weight): 100/24. Application temperature: +5°C to +35°C. Workability time (mins.): approx. 60. Consumption: approx. 50÷100 g/m² as adhesion promoter for polyurethane finishes; 150÷200 g/m² as primer for bitumen membranes. Packaging: 5+1.20 kg units (A+B); 1.24 kg units.