Elastomeric Liquid Membranes

Waterproofing systems

Neodur PB 1K

One-component, bitumen-modified polyurethane elastomeric waterproofing coating


One-component, bitumen-modified polyurethane elastomeric coating, suitable for long-lasting waterproofing of non-exposed surfaces

Fields of application

  • Non-exposed surfaces, with requirement of resistance to ponding water
  • Under tiles in wet rooms
  • Building foundations, basements, planter boxes
  • Terraces and roofs, under thermal insulation boards
The surfaces require appropriate preparation and priming prior to the application of Neodur® PB 1K.

Properties - Advantages

  • Exceptionally high elasticity and crack-bridging properties
  • Excellent adhesion on various substrates
  • High resistance to ponding water and abrasion
  • Retains its elasticity even in very low temperatures (down to -40°C)
  • Easy to apply (one-component – cures with the ambient humidity)
  • High chemical resistance
  • Fast-drying