• Address: Durotech Industries, 14 Essex Street Minto NSW 2566 Australia
  • Phone: 02 9603 1177

Duroproof PUM

Duroproof PUM is a tough, durable, elastomeric, single pack, liquid applied, moisture curing, cross-linking, polyurethane waterproofing membrane - usually grey in colour. Duroproof PUM forms a tough, flexible, seamless waterproofing membrane designed for both vertical and horizontal surfaces that bonds well to most suitably primed building substrates. Duroproof PUM is formulated as an anti-sag membrane, that although easy to apply by roller or brush, it can be applied on to vertical surfaces without slumping to achieve the require film thicknesses Read More


    • Single pack - no mixing.
    • Fast curing (usually within 24 hour).
    • Anti-sag (maintains required thickness without slumping on vertical surfaces).
    • Permanently flexible (tests show initial flexibility of > 500%).
    • Will not bleed , stain grout or tiles.
    • Good chemical resistance.
    • High strength and puncture resistant.
    • Provides seamless membrane (no joints or laps).
    • Easily repaired and maintained.
    • Odourless when cured.
    • Formulated to provide long term protection.
    • Tar free.
    • Easy to apply.

Area Used

    • Tiled or covered areas.
    • Shower recess & wet areas (floors and upturns).
    • Decks, balconies, terraces & podiums.
    • Retaining walls.
    • Planters and landscaped areas.
    • Structural slabs.
    • Roofs (covered by pebbles or top coated with Duroproof ATC).