Composed of tinned copper conductors, silicone insulation, dry lubricant, inner jacket, tinned copper braid (85% coverage), black, tearing resistant silicone jacket. AGRP Silicone Rubber Insulation Braid Wire are recommended for applications in where high temperatures, UV light, mechanical abuse, and EMI interference is a concern. AGRP Silicone Rubber Insulation Braid Wire are a flexible, cost effective, high temperature alternative to teflon cables.