Elastomeric Liquid Membranes

Waterproofing systems

Neoproof Polyurea F

Sets of 19 kg in tin cans

Description of the product

Neoproof Polyurea F is a highly durable, 2 component brushable polyurea, waterproofing coating for roofs, when mechanical durability and outstanding waterproofing properties are required. Concerning the reaction to fire, it is classified as Class E according to EN 13501-1, test method EN ISO 11925-2:2010. It does not require special application equipment. It forms a blister-free non-penetrating against moisture film providing zero water absorption with resistance to UV and mechanical stress. It can be used for the protection of metal structures, prestressed concrete, brickwork, wooden surfaces, etc. When the temperature exceeds 200oC (390oF), the specific components of the product react to form a multicellular non-flammable foam, which protects the substrate against a small flame attack for a short period of time, allowing fire extinguishers to intervene.

Fields of application

  • Roofs made of concrete, cement tiles, cementitious screeds
  • Rooftops where high resistance to ponding water is required
  • Metallic surfaces 
  • Directly over new or old liquid waterproofing membranes
  • Bitumen membranes
  • Non-exposed surfaces (e.g. under tiles)
  • Underground exterior walls (before the embankment)
  • Protection of PU foam insulation
*The substrates mentioned above may require appropriate preparation and suitable priming, prior to the application of Neoproof® Polyurea F