Acronal A 603 Acrylic BASF Acrylic Resins Architectural / Decorative Pure acrylic dispersions have an excellent weathering resistance. Therefore they are the first choice for binder-rich outdoor systems as eg, gloss and wood paints. Acronal A 603 Self-crosslinking, with wet adhesion Gloss emulsion paints Self-crosslinking, pure acrylic dispersion. Used for binder-rich outdoor systems such as gloss emulsion paints. Offers wet adhesion.