Bayhydrol VP LS 2342 Polyurethane Bayer MaterialScience Polyurethane (PU) - Polyurethane dispersions (PUDs) Coatings >> Waterborne Wood & Furniture Coatings water Bayhydrol VP LS 2342 is a water-dispersible anionic, fatty acid-modified polyurethane dispersion based on an aliphatic isocyanate. It is used as a binder in the formulation of water-reducible coatings and sealers for wood and wood materials. Form supplied is approximately 35% in water /N-methyl pyrrolidone, neutralized with triethyl amine, approximately 35 / 59/ 5 / 1. Bayhydrol VP LS 2342 is ideally suited for the formulation of parquet sealers due to its outstanding mechanical and chemical resistance properties, especially in black heel mark resistance. As with any product, use of Bayhydrol VP LS 2342 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. any time. Water-dispersible anionic, fatty acid-modified polyurethane dispersion. Used in water-reducible coatings for wood and wood materials. Provides very good mechanical and chemical resistance properties.