DSC_0566 PU Black Copy


DUROPROOF™ PU Black membrane is liquid applied, modified polyurethane elastomeric waterproofing membrane with Class lll elongation,  when fully cured forms a permanently flexible waterproof lining to building surfaces, including reinforced concrete, block work, brick work, metal, wood, cement render, plaster board and fibre cement sheet flooring. Use is only for non-exposed areas.


  • Single component and no mixing.
  • Simple application – liquid applied.
  • Application by brush, spray, roller, squeegee or trowel. Non-sag for vertical surfaces.
  • Excellent elasticity.
  • High solids, high build.
  • Low temperature cure.
  • Fast moisture cure.
  • Coal tar free.
  • May be applied over concrete, blockwork, bricks, wood, metal and stone.

Use Area

  • Planter boxes.
  • Tanking.
  • Retaining walls & below grade structures.
  • Balconies and podium decks.
  • Between concrete slabs.


Project Reference

SKU: collections/duroproof-solvent-based-membranes/products/duroproof-pu-black


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