SAE J1527 Type A1-15 - ISO 7840. Low permeation fuel hose has a plastic barrier veneer with NBR outer layer tube to limit permeation. Polyester reinforced and complies with EPA and CARB low permeation requirements. Weather/UV resistant NBR/PVC cover. Fuel feed - gasoline up to 85% ethanol blended fuels / diesel / bio-diesel all blends Meets USCG Type A1-15 requirements for pleasure boats ISO 7840 Type A1 NMMA/CE type accepted Temperature range: -20degree;F to 212degree;F Available in 1/4" to 1/2" in a variety of lengths.