Wakol PU 280 Primer/Moisture Barrier
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In stockR2,450
The Story
Wakol PU 280 is a professional-grade, solvent-free polyurethane primer and moisture barrier designed for concrete and cement screed subfloors. It effectively blocks capillary moisture up to 6% while reinforcing the substrate, creating an ideal surface for installing wood flooring with compatible Wakol adhesives. This versatile product is suitable for use with underfloor heating systems and meets stringent environmental standards with its EC1 PLUS R EMICODE certification.
add_circle The Upside
- check Effective moisture barrier that prevents flooring damage from subfloor moisture
- check Versatile application as both primer and moisture barrier with different coverage rates
- check Environmentally friendly with EC1 PLUS R certification and solvent-free formulation
remove_circle The Downside
- close Requires precise application technique with specific rollers and crosswise layering
- close Limited to specific subfloor conditions (not for permanently ascending moisture)
- close Relatively short 72-hour window for adhesive application after drying
Specifications & features
Key features
- check_circle Solvent-free polyurethane resin formulation meeting TRGS 610 standards
- check_circle Blocks residual moisture up to 6% in concrete screeds (up to 7% by weight in concrete)
- check_circle Suitable for use with underfloor heating systems
- check_circle Reinforces abraded concrete edges and strengthens subfloors
- check_circle Compatible with multiple Wakol polyurethane resin adhesives for direct application
Specifications
Coverage as Moisture Barrier
250-350 g/m² (double/triple application)
Coverage as Primer
100-150 g/m² (single application)
Drying Time
40-50 minutes (walkable), 2+ hours for quartz layers
EMICODE Certification
EC1 PLUS R
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