Since 1986 Jet USA Corporation continues to lead the sign industry, providing ISO 9002 Certified photopolymer materials worldwide. Jet USA Corporation was the first to develop single piece construction (Jet 288, Jet 388 and Jet 488 Phenolic Series). We are also the only company to successfully develop an Exterior Grade product (Jet 288EX, Jet 388EX and Jet 638EX All Purpose) using environmentally friendly processing with our water wash materials that ARE GUARANTEED!* What makes our materials so popular is the hard durometer (final hardness of the finished product) and clean processing characteristics. We offer base materials of clear polyester, matte polyester, aluminum, steel and phenolic to produce virtually any thickness sign you want to achieve. The unmatched quality of Jet USA Corporation photopolymer materials and technical support to the industry assist us in continuing as the "product of choice" of many architects, design professionals and sign manufacturers for ADA compliant sign needs.