
Superior Electrical Insulation and Durability Rubber Insulated Sleeve for Industrial Applications. High Voltage Insulation: Rated voltage 20KV~100KV with breakdown voltage 10~15KV for high voltage applications. UL Certified Safety: Flame retardant UL VW-1 and UL1441 certified for superior fire safety. Custom Color Options: Standard red color available with other colors available upon request. Durable Silicone Coating: Braided non-alkali fiberglass yarn treated with high elongation silicone resin. Chemical & Abrasion Resistant: Resistant to slag, resin, abrasion, solvents, oil, and corrosive chemicals. Moisture and Water Proof: Impedes heat loss, moisture-proof, and protects against water and pollution. Wide Size Range: Inner diameter 10-100mm with various wall thicknesses and roll lengths.