WPM 004 Flex
Two component flexible polymer modified cementitious slurry designed to protect and waterproof water retaining and water excluding structures against hydrostatic pressure.
Key Features and Benefits
- High hydrostatic head resistance:Withstands both positive and negative water pressure up to 5 bar
- Flexible crack bridging:Absorbs dynamic thermal expansion and contraction cycles without rupture
- Breathable moisture barrier:Permits concrete substrate to breathe while blocking liquid water ingress
- Potable water certified:Approved safe for direct contact with municipal drinking water supplies
Recommended Areas of Application
Ideal structural locations and substrates
Potable drinking water storage reservoirs
Basement foundation slabs and retaining walls
Swimming pools, splash ponds, and fountain tanks
Underground sumps and lift well pits
Terraces, chajjas, and parapet gutters
Technical Specifications
Manufacturer product data sheet summary
Mix Ratio2 parts powder to 1 part liquid by weight
Tensile Strength> 1.6 N/mm²
Elongation> 40 percent
Coverage1.5 to 1.8 kg per square metre for two coats
Packaging20 Kg Powder with 10 Kg Liquid
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