Vinavil 52AB Polyvinyl acetate copolymer Vinavil Polyvinyl acetate emulsions & derivatives (PVAc…) >> PVAc homopolymers ADHESIVE >> Water-based Vinavil 52 AB is a water dispersion of a vinyl acrylic copolymer with 50% solid. Water based paints and plasters; heat seal adhesives. Water dispersion of a polyvinyl acetate copolymer. Contains an anionic emulsifying system. Used in heat seal adhesives. Provides very good mechanical stability.