Short oil alkyd resins often face high viscosity that limits solids content and processing efficiency. Partial replacement of trimethylolpropane with Susterra® 1,3-propanediol delivers sharp viscosity reduction even at low substitution levels, while maintaining balanced hardness, flexibility, and chemical resistance.
Download full brochure to see how this approach supports higher solids formulations, easier handling, and increased bio-based content for industrial coatings, varnishes, and enamels, without performance loss.
