Resin Solutions for Specialized Applications
USPA develops specialty resins for inks, coatings, adhesives and urethane systems—all engineered for specific results. From high-gloss ink resins to solventborne plasticizers and polyester polyols for two-component polyurethanes, our product lines deliver measurable advantages in gloss retention, weatherability, flexibility and cure speed. We support formulators with American-made materials, fast sample turnaround and direct access to technical support.
Trusted and Endorsed by Industry Leaders Throughout the Americas and Europe
USPA resins are engineered for performance in aerospace, marine, food and packaging inks, flooring and other demanding industry applications. Whether you're developing a moisture-cure urethane for concrete coatings or a polyol for flexo inks, our materials deliver durability, compliance and speed to market. We support OEMs, private-label brands and independent formulators with proven chemistry and responsive support.
Supporting Your Goals: Innovation, Speed & Sustainability
Fast Development
Custom samples shipped in days, not months
Sustainable Formulations
Biobased and zero VOC options for eco-conscious brands
Reliable Results
Resins with color retention, high solids and tough weatherability
Request a Sample or Start a Custom Project
Need a rapid formulation for a new product line?
Most samples ship within two weeks. We’ll help you meet technical specs, regulatory needs and performance goals.
Over 80 Years of Polymer Innovation
Founded in 1944 to supply resins for the war effort, USPA now supports leading formulators worldwide. Based in St. Louis, our team of chemists develops durable, specialty-grade resins tracked digitally from concept to final product. We serve clients across North America, Europe and beyond.