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Nitoproof 810

Nitoproof 810

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Highly flexible Class III, water based polyurethane waterproofing membrane.

Nitoproof 810 is a non-flammable polyurethane membrane designed for a wide range of waterproofing applications in the built environment. This single component membrane offers high performance elastomeric and tensile strength properties, along with excellent elastic recovery. Nitoproof 810 is an alternative to solvent based and moisture curing polyurethane membranes for areas exposed to permanently wet conditions and offers outstanding low water vapour transmission properties. Suitable for internal and external wet areas, enabling the direct fix of ceramic tiles, screeds, and renders over the dried membrane without bonding issues that solvent based polyurethane membranes present. Nitoproof 810 offers excellent adhesion properties over most primed building substrates. Nitoproof 810 is fully compatible with Nitotile Flex polymer modified cement based tile adhesive.

Nitoproof 810 is suitable for a wide range of waterproofing applications such as:

  • Wet areas and shower alcoves – Class III Membrane System

  • Podiums, terraces, balconies and deck areas – under toppings, tiles and other finishes

  • Foot trafficable exposed roof top membrane and balcony decks (when over coated with Nitoproof Top Coat UV)

  • Sandwich membrane between existing and new substrates e.g. old to new concrete; cement screeds over concrete and CFC surfaces

  • General areas exposed to moisture and damp conditions


  • Can be flood tested after 48 hours @ 23°C/50% RH

  • Low VOC

  • Elastomeric and flexible with excellent elastic recovery

  • Will not re-emulsify, once cured. Handles permanently wet conditions

  • Low water absorption

  • Low water vapour transmission properties

  • Excellent adhesion to primed surfaces

  • Compatible bonding properties for tile adhesives (such as Nitotile Flex), screeds and renders

  • Non-flammable and non-hazardous

  • Excellent chemical resistance

Technical Data Sheet

Safety Data Sheets

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