Two-component epoxy primer for priming cementitious bridge deck substrates before waterproofing with an asphalt or synthetic membrane layer. TECHNICAL DATA: Mixing ratio: comp. A : comp. B = 3 : 1. Colour of mix: transparent yellow. Consistency of mix: fluid. Density of mix (kg/m³): 1080. Viscosity of mix (mPa·s): 270 ± 30 (# 2 - rpm 50). Pot life at +23°C: approximately 30 min. Dust dry at +23°C and 50% R.H.: 3-4 hours. Pull-out after 7 days on dry concrete (N/mm²): > 2.5 (failure of concrete). Pull-out after 7 days on damp concrete (N/mm²): 2.4 (failure of concrete). Storage: 24 months in its original sealed packaging. Application: rubber spatula, roller or brush. Consumption: 500-700 g/m² (depending on the absorption of the substrate). Packaging: 28 kg kit (A + B).