... Standard tests, Flame retardant to BS4066 Part 1. Passes UL VW-1 & CSA FT1 vertical flame test. Uniform insulation thickness of wire to ... . We can manufacture the following size, 0. 50mm, 0. 75mm, 1. 00mm, 1. 50mm, 2. 50mm, 4. 00mm, 6. 00mm, 10. 00mm ...