Domacryl 506 65 BAc Hydroxy polyol IGM Resins Polyurethane (PU) - Polyols Coatings General Industrial /Maintenance butylacetate Hydroxy polyol. Used in 2K industrial coatings. Offers high elasticity, adhesion and weather resistance. Hydroxy polyol. Used in 2K industrial coatings. Offers high elasticity, adhesion and weather resistance.