Byk -151 Solution of an alkanolammonium salt of a polyfunctional polymer BYK Chemie Dispersing agents >> Hyperdispersants Coatings >> Waterborne Marine /Anti-Corrosive / Protective Architectural / Decorative General Industrial /Maintenance Water/ DPP(11/1) Byk® -151 is a solution of an alkylolammonium salt of a polyfunctional polymer with anionic character. BYK®-151 is a dispersing additive for aqueous emulsion paints. It increases gloss, reduces viscosity and provides good storage stability for the system. BYK®-151 improves wetting of pigments and reduces the "flash-rust" tendency in latex paints. This additive does not contain alkylphenolethoxylates. It is used in architectural paints, industrial paints and protective coatings. Solution of an alkylolammonium salt of a polyfunctional polymer. Used in architectural paints, industrial paints and protective coatings. Offers increased gloss. Provides very good storage stability. Reduces viscosity and "flash-rust" tendency in latex paints. Possesses improved wetting of pigments.