Sancure 2104 Carboxylated urethane polymer Noveon PU - Polyurethane dispersions (PUDs) >> Polyester PU ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) Sancure polyurethanes are surfactant-free waterborne dispersions of carboxylated urethane polymers which are designed for heat seal adhesives and coatings. They are available based on either aromatic or aliphatic urethanes with the aliphatic polymers showing better UV and heat stability. Both forms provide excellent wetting and adhesive performance. Sancure 2104 is a very soft aliphatic waterborne urethane which exhibits pressure sensitive properties. It is widely used as a laminating adhesive and has excellent adhesion to a variety of substrates. Pressure sensitive adhesive. Laminating adhesive. Applications requiring adhesion to a wide variety of substrates. Sancure 2104 is a 32% solids clear polyurethane dispersion. Aliphatic-Polyester Sancure 2104 is freeze-thaw stable. Surfactant-free waterborne dispersion of aliphatic-polyester urethane. Used for pressure sensitive and laminating adhesives. Provides very good wetting and adhesive performance. Offers good adhesion to a variety of substrates.