WPM 158
High performance water based polyurethane membrane reinforced with synthetic micro fibres for extraordinary tensile strength, crack resistance, and puncture endurance.
Key Features and Benefits
- Micro fibre reinforcement:Synthetic fibres distributed uniformly provide superior tensile strength
- Crack bridging toughness:Eliminates the requirement for separate geotextile mesh reinforcement
- Water based safety:Completely non toxic, solvent free, and safe for applicators and the environment
- UV resistant durability:Withstands direct sunlight and tropical monsoon downpours without degradation
Recommended Areas of Application
Ideal structural locations and substrates
Concrete flat roofs and complex geometric decks
Terraces with expected structural deflection
Parapet walls, flashings, and rainwater valleys
Balconies, podiums, and utility areas
Waterproofing beneath screeds and tile adhesives
Technical Specifications
Manufacturer product data sheet summary
Elongation at Break> 400 percent
Tensile Strength> 4.5 N/mm²
Coverage1.5 to 1.8 litres per square metre for two coats
Touch Dry2 to 3 hours at 30 degrees C
Packaging20 Litre Pail
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