Elastomeric Liquid Membranes

Waterproofing systems

Neoproof PU W

13kg & 4kg
Water-based aliphatic polyurethane waterproofing coating for exposed roofs


Water-based aliphatic polyurethane elastomeric waterproofing coating for roofs, when mechanical durability and outstanding waterproofing properties are required. It forms an impermeable to moisture film, with resistance to UV and mechanical stress.

Fields of application

  • Exposed roofs made of concrete, cement tiles, cementitious screeds
  • Walkable roofs where high resistance to ponding water is required
  • Metallic surfaces
  • On top of new or old liquid waterproofing membranes
  • Over PU foam insulation for its protection
  • On top of mineral bitumen membranes
The above surfaces require appropriate preparation and priming prior to the application of Neoproof® PU W.

Properties - Advantages

  • High elongation and mechanical strength
  • Excellent resistance to ponding water
  • Certified cool roofing properties (for the white colour shade)
  • Ideal waterproofing solution for walkable roofs
  • Long-lasting resistance to UV radiation & adverse weather conditions
  • Remains elastic in a broad range of temperatures from -15°C to +80°C
  • No signs of blisters or craters on the surface, during the curing phase
  • Increased hardness and crack-bridging properties
  • Also applicable under cloudy weather conditions
  • Eco-friendly & user-friendly (water-based, one-component)
  • Long service life secured