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WPA 3400
Rapid Curing Two-Component Waterproofing Membrane
WPA 3400 is a two-component, 100% solids, rapid curing, spray applied, hybrid polyurea, elastomeric waterproofing membrane. WPA 3400 is comprised of a polyether polyol, amine chain extender and MDI-based isocyanate. WPA 3400 rapidly cures to form a high-performance seamless, tough, durable, elastomeric waterproofing membrane, with good crack-bridging properties. WPA 3400 has excellent adhesion to most suitably primed building substrates and is suitable for above and below-ground applications.
Recommended uses:
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Podiums
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Rooftops
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Retaining walls
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Planter boxes
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Water tanks
Colour: Pale Yellow
Size: 42Kg Kit
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Class III membrane in accordance AS 4654.1.
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Rapid reactivity and curing time
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Almost immediate return to service
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Permanently flexible
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Good chemical resistance
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100% solids
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Excellent durability and abrasion resistance
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Mercury-free