Polychem 6576-M-40 Alkyd resin OPC Polymers Alkyd Resins >> Medium-oil Coatings >> Solventborne mineral spirits, low aromatic POLYCHEM 6576-M-40 is a high quality low odor soya alkyd designed for self-sealing, easy brushing, good flow and leveling finishes. This product is low-HAP and can be formulated into HAP-free coatings (below 1% HAP). Flat wall paints/ Primer sealers soya Air drying Low-HAP, air drying, high quality, low odor, soya medium oil alkyd resin. Used in HAP-free coatings such as flat wall paints and primer sealers. Designed for self-sealing, easy brushing, good flow and leveling finishes.