Acrylic 37-4001 Thermoplastic acrylic resin Mineral and Pigment Solutions Inc. Acrylic Resins >> Acrylic Emulsions Coatings >> Solventborne Automotive refinishing Demineralized Water Acrylic 37-4001 is a thermoplastic acrylic resin. Thermoplastic acrylic resins are generally formed from combinations of poly (methyl methacrylate) and poly (methyl acrylate) polymers to achieve a combination yielding the desired film properties. Acrylic resins in this category may also be modified by the introduction of alkyl groups in the addition polymerization reaction to produce copolymer resins for specific applications. These resins are typically used in the formulation of interior and exterior latex paints and in solvent based automotive finishes. Coatings formulated with these resins have good exterior durability, excellent water and stain resistance and yield films with good adhesion to a variety of substrates. Thermoplastic acrylic resin. Exhibits good exterior durability, excellent water and stain resistance and yield films with good adhesion to variety of substrates. Used in formulation of interior and exterior latex paints and in solvent based automotive finishes.