Splice Technologies' "FLAME RETARDANT" series fusion splice protection sleeves are designed for use in environments requiring an upgraded flammability rating meeting UL and CSA VW-1 requirements. Our Standard Slim series are available in 40 & 60mm lengths with after shrink diameters of 2.9mm & 2.6mm respectively and will accommodate fiber diameters up to 1.4mm. Our Mini & Micro series are available in 25 & 40mm lengths with after shrink diameters of 2.0mm & 1.5mm respectively and will accommodate fiber diameters of 900um & 450um respectively. All of these series products are constructed with an EVA meltable adhesive inner tube, black heat shrink outer tube, and a stainless steel strength member. The entire assembly is designed to ensure that all members maintain perfect alignment during shipping, handling and shrinking. We are proud to say that all of our products are made here in the USA and most sleeves are in stock ready for prompt delivery.