Waterproofing
Trafficable and wet-area waterproofing membranes that keep water out of the slab and whatever sits below it — car parks, podium decks, balconies, wet areas and pool surrounds. Deckproof, Polyac PMMA, Hyclad E, AquaTuff and Hydragard, to AS 4654.1 and AS/NZS 4858.
- Hychem Deck-Seal, Deck-Tuff or Hychem Deck-ProofTrafficable deck coating and waterproofing systemsView system Data sheetFast cureSlip resistantUV stable
- Hychem DeckproofTrafficable waterproof membraneView system Data sheetFast cure
- Hychem Deckproof PUTrafficable waterproof polyurethane membraneView system Data sheetLow VOCSlip resistantUV stable
- Hychem Deckproof PU-1-SLSingle-component self-levelling polyurethane waterproofing membraneView system Data sheetChemical resistantFast cureLow VOC
- Hychem Deckproof PU-2-SLExternal Trafficable Waterproofing MembraneView system Data sheetAS certifiedSlip resistant
- Hychem Hyclad EEpoxy Polyurea MembraneView system Data sheetAS certifiedGreen Star
- Hychem Hydragard SSiloxane dampcourse & façade waterproofing sealerView system Data sheet
- Polyac 61Tough-flexible, liquid-tight top layer for Polyac floor and membrane systemsView system Data sheetFast cure
- Polyac BDM-MElastomeric MMA waterproofing membrane or wear layerView system Data sheetChemical resistantFast cure
FAQs
Wet area or external membrane?
Inside — bathrooms, kitchens, plant rooms — use a wet-area membrane (Hyclad E, AS/NZS 4858). Outside, above ground, use an AS 4654.1 membrane such as Deckproof PU-2-SL. How the membranes work, layer by layer.
Can you drive on the membrane?
Deckproof PU-2-SL is designed for vehicle traffic when finished with a Hychem wearing course; it is not UV-stable on its own.
What does Class III mean?
AS 4654.1 classes membranes by how far they stretch. Class III is the most extensible — Deckproof PU-2-SL elongates 305 % at 23 °C.
Guides to read next
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