The High Temperature Blanket Made Silicone Fire Sleeve with Velcro is crafted from a 96oz high-temperature blanket with an E-glass fiber base fabric. It features a thick silicone rubber coating that repels molten splashes before heat transfer occurs. Ideal for use in electric arc furnaces (EAF) and other extreme environments, this custom-fitted sleeve is equipped with a high-temperature hook-and-loop closure for easy installation without disconnecting cables, providing superior heat, impact, and molten splash resistance.