Extremely durable and versatile Flame Retardant Shrink Tubing. Wide shrinkage allows various shapes & contours to be accommodated with one size shrink tubing Insulates & protects electrical splices & terminations where maximum flame retardancy & exceptional insulating & sealing characteristics are required High impact and abrasion resistance capable of withstanding severe mechanical abuse of U.R.D., submersible and direct burial installations Will not split or rupture during installation, even when overheated Thermoplastic meltable adhesive sealant liner provides complete environmental protection and insulation Flame retardant Meets: UL 486D, CSA C22.2 No. 198.2, ANSI C119.1, Western Underground Guides Nos. 2.4, 2.5,MIL-DTL-23053/15, IEEE 383 Vertical Flame Test, ANSI C37.20.2, ICEA S-19-8 and NEMA insulation thickness requirements Heat shrink tubing is rated for 600-1000V, 194°F (90°C) continuous use Continuous operating temperature: -67°F to 230°F (-55°C to 110°C) Shrink temperature: 248°F (120°C) Black color Order Qty of 10 = 1 Bag of 10, Order Qty of 5 = 1 Bag of 5, Order Qty of 4 = 1 Bag of 4, Order Qty of 1 = 1 Piece Minimum Order Qty = 1 Piece