Polychem 7519-B-70 Styrene/acrylic alkyd resin OPC Polymers Alkyd Resins Coatings >> Solventborne 100 solven, MPK and PM acetate POLYCHEM 7519-B-70 is a styrene/acrylic modified alkyd designed for air dry, force dry or bake finishes providing a good degree of flexibility and good projected durability/color retention. This product is low-HAP and can be formulated into HAP-free coatings (below 1% HAP). Farm implements & Equipmen/t Metal product finishes/ Bake enamels Soya/sunflower Air drying Low-HAP, styrene/acrylic modified soya/sunflower alkyd resin. Used for air dry, force dry or bake HAP-free coatings. Provides good degree of flexibility and good projected durability and color retention. <br> Applications: farm implements and equipment, metal product finishes and bake enamels.