Aeroflex USA manufactures the Aerocel brand of high-performance flexible EPDM closed cell elastomeric mechanical insulation f ... or building mechanical systems such as HVAC piping, VRF, refrigeration, chilled water, duct liner/wrap and plumbing piping & equipment. Aerocel EPDM saves energy by managing heat gain/loss, effectively controls condensation, is naturally UV and microbial-resistant, is fiber-free and GREENGUARD Gold Certified for low chemical emissions, passes the primary industry fire-test-response standard, attenuates sound at specific frequencies, can contribute to LEED credits and is designed to last the life of a building mechanical system when properly specified and installed. Most of our products are proudly manufactured in Sweetwater, Tennessee with technical and sales support covering the United States. Aeroflex product specifications are available in MasterSpec, SpecLink and on our website. read more