Wakol PU 280 is a single-component, solvent-free polyurethane resin primer designed for priming both absorbent and non-absorbent subfloors. It is also suitable for use as a damp proof membrane (DPM), reinforcing abraded concrete edges and helping to control moisture levels in subfloors.
Key Features:-
✅ Compatible with underfloor heating systems
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✅ Single-component polyurethane resin
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✅ Strengthens and stabilizes subfloors
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✅ Suitable for absorbent and non-absorbent surfaces
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✅ Functions as a damp proof membrane (DPM)
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✅ Quick drying — only 45 minutes per layer
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✅ Solvent-free and water-free formulation
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Priming of absorbent and non-absorbent subfloors
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Reinforcement of abraded concrete edges
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Moisture control for:
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Cement screeds without underfloor heating: up to 6 CM% residual moisture
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Heated cement screeds: up to a maximum of 3 CM% residual moisture
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As a primer: 100–150 g/m²
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As a moisture blocker: Approx. 250–350 g/m²
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Approx. 45 minutes per layer (depending on site conditions)