Aeroflex USA, Inc. is the leading North and South American producer of EPDM rubber flexible closed-cell insulation products in tubular form and sheet form. Aeroflex USA offers the best size range of cellular rubber pipe insulation, from 1/4″ ID to 10″ ID and 1/4″ wall to 4″ wall. EPDM offers many advantages over traditional cellular rubber insulations. Aeroflex USA facilities are in Tennessee, where these products are produced and distributed to North, Central, and South America. Aeroflex USA parent, Eastern Polymer Group, is the leading developer and producer of EPDM rubber products used for thermal and acoustical insulation.