Vetonit - Vetoproof UM770 - High Performance Cold Liquid Applied Pure Polyurethane Waterproofing Membrane - Waterproofing Membrane

Vetoproof UM770 is a premium quality single-component polyurethane waterproofing membrane; the product is a cold liquid applied that cures by reaction with atmospheric moisture to form a highly elastic rubbery jointless waterproofing membrane.

Features and benefits:

• Easy to apply with brush, roller, or airless spray.
• A jointless application that is easy to detail.
• Crack-bridging, highly elastic membrane at various temperatures.
• Non-staining and pitch-free formulation.
• Outstanding barrier properties ensure protection against corrosive soil conditions.
• Easy to repair and maintain.
• Fully bonded, prohibiting lateral migration of water.
• Thermally and chemically stable, resistant to oxidation and embrittlement.
• Excellent adhesion to a wide range of construction materials.

Priming is not usually required on good quality concrete substrates; however, for highly porous or absorbent concrete, use Vetoseal XX777-50. Or mix 1 part of Vetonit Solvent XX400 with three parts of Vetoproof UM770 and use as primer.