WPM 300
Heavy duty two component water based epoxy resin coating designed to resist extreme hydrostatic pressure on the negative side of basements, tanks, and tunnels.
Key Features and Benefits
- Negative pressure barrier:Resists up to 25 metres of negative hydrostatic water head pressure
- Chemical and grease endurance:Impervious to oils, fuels, dilute acids, and cleaning chemicals
- Damp surface application:Applied directly onto damp concrete surfaces without loss of adhesion
- Potable water approved:Certified safe for contact with municipal drinking water structures
Recommended Areas of Application
Ideal structural locations and substrates
Basement negative side tanking and retaining walls
Potable water storage tanks and reservoirs
Underground car parks, lift pits, and tunnels
Concrete swimming pool shells before tiling
Effluent channels and sewage treatment structures
Technical Specifications
Manufacturer product data sheet summary
Negative Hydrostatic ResistanceUp to 250 kPa 25 metres head
Compressive Strength> 50 N/mm²
Tensile Strength> 18 N/mm²
Pot Life90 minutes at 25 degrees C
Packaging20 Litre Dual Pack
