Batimix PU Roof Coating 451

Single component, moisture cure polyurethane roof coating for all types of roofs


BATIMIX PU Roof Coating 451 is a premium one-component ready-to-use liquid-applied polyurethane-based elastic waterproof coating material. Upon curing by reaction with ground and air moisture, it forms a seamless, highly elastic, long-lasting waterproofing membrane.

Main Purpose

BATIMIX PU Roof Coating 451 is versatile and therefore suitable for various fields of use, such as:

  • Roofs, balconies, and terraces
  • Wet areas (bathrooms, kitchens, and balconies)
  • External facades of buildings, wooden and iron sheets
  • Planter boxes and green roofs
  • Protection over PUR-spray foam
  • Concrete protection, bridge-decks, foundations, etc.


BATIMIX PU Roof Coating 451 is characterized by the following:

  • Easy application
  • Optimum waterproofing and full-surface adhesion
  • Highly flexible, with crack-bridging properties
  • Good resistance to water and UV
  • Maintenance of mechanical properties over a temperature range of -30°C to +90°C
  • Resistant to pedestrian and light vehicle traffic
  • Resistant to acidic and alkali solutions, detergents, seawater, and oils
  • Low cost

Health & Safety

Do not apply in closed areas because of solvent scent. This product is flammable. Do not smoke while applying. Apply in an open-air or air-conditioned area. Use eye shields, gloves, and protective clothes. If the product touches the skin, wash with water and soap. Do not use empty packages for the storage of nutriment.