Two-component, solvent-free, low-shrinkage, high yield, high-flexibility bitumen waterproofing emulsion containing polystyrene spheres. TECHNICAL DATA: Consistency: paste. Density: 0.73 kg/dm³. pH: 9-11. Dry solids content: 66%. Storage: 12 months. Application temperature range: from +5°C to +30°C. Mixing ratio: comp A: comp B = 4 : 1. Workability time: 3 hours. Drying time: approximately 1-2 days. Consumption: 0.8 kg/m² per mm of thickness of fresh product according to the type of substrate. Packaging: 21.7 kg units.