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WPA Hybrid 1

Moisture-Cured Waterproofing Membrane


WPA Hybrid 1 is a one-part, liquid-applied, moisture-cured non-hazardous waterproofing membrane based on SMP technology (Silyl Modified Polymer), which offers a safe alternative to solvent-based PU membranes. WPA Hybrid 1 cures to form a seamless, tough, durable, elastomeric waterproofing membrane.

WPA Hybrid 1 has excellent adhesion to most common building substrates and is suitable for above and below-ground applications.

Recommended for:

  • Retaining walls

  • Planter boxes (contains inbuilt root inhibitor)

  • Internal wet areas (under screed applications)

  • Balconies and Decks (under screed applications)

Features and Benefits

  • Class III membrane in accordance with AS 4858 and AS 4654.1

  • Low VOC - Solvent and Isocyanate free

  • Inbuilt root inhibitor for below-ground applications

  • Completely resistant to re-emulsification

  • Excellent adhesion to a wide variety of substrates




WPA Hybrid 1
Data Sheet
WPA Hybrid 1
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