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Why J6 Polymers?

With over 40 years of proven excellence, J6 Polymers proudly manufactures high-performance, two-component polymer systems—including polyurethane and polyisocyanurate—right here in the USA. Our pour- and spray-applied specialty foam insulation materials are trusted across critical sectors such as aerospace, defense, transportation, and other high-demand industries. Built on decades of formulation expertise, our products deliver exceptional performance, reliability, and consistency where precision matters most.

Engineered for a wide range of advanced applications, J6 Polymers offers solutions ideal for electronic potting in antennas and radomes, composite core structures, prototype tooling, cryogenic insulation, and energy-absorbing systems. We also supply high-temperature products capable of meeting RTM and autoclave processing requirements for the most extreme environments. Every material we produce is backed by our strict commitment to quality, and we proudly certify that our products meet an extensive range of military and prime-contractor performance specifications. When reliability is mission-critical, J6 Polymers delivers.

Lightweight, High-Strength Composite Core Foams High-Strength Moldable Tooling Foams Cryogenic Fuel Insulation Foams Low Dielectric Constant Foams For Electronic Potting