Modified alkyd 12-1622 Rosin phenolic alkyd Mineral and Pigment Solutions Inc. Alkyd Resins >> Modified >> Phenolic-rosin Architectural / Decorative General Industrial /Maintenance Exempt Blend - 100% Modified alkyd resin 12-1622 is rosin phenolic alkyd resin. It is produced by reacting a dibasic acid with a polyol and drying oil. It is frequently modified to engineer performance properties and finished film characteristics. Such modifications can provide resin coating systems which yield more durable and more rapidly drying films, controlled film gloss and to alter the flexibility, durability and hardness of the dried film. Rosin / phenolic modified alkyd resins yield cured films characterized by their toughness, chemical resistance, solvent resistance and corrosion resistance. These resins are used in the formulation of automotive primers, non-lifting primers, corrosion inhibiting primers and enamels, architectural coatings, maintenance coatings and porch and deck enamels. Rosin phenolic alkyd resin. Exhibits toughness, chemical resistance, solvent resistance and corrosion resistance. Used in formulation of coatings.