Ems 478 Fire Retardant Silicon Elastomer Coated By Way Of Extrusion On Fibre Glass Weaving, Cross Linked Of 90 Percent Fibre Glass Minimum, Bss 2848/1973, Type 1/180 Tb, Fire Retardant Test As Per Is: 4249, App B. Thermal Class C, Bdv: 7.5 Kv/Mm, Working Temperature Range 60 Deg Celsius To 225 Deg Celsius, Class C Thermal Class, Sleeve Should Be Ro Hs And Reach Complaint. The Material Should Be Technically Complaint To Ul 1441 Grade A, Wall Thickness Not Less Than 1.5 Mm Of Different Colours.