Flame-retardant|Heat shrink splice type|Fast and easy installation|Thick wall top resists puncture and abrasion damage|Versatile, a minimum number of sizes cover the entire range of applications|Resists acids and alkalies|2400 psi ultimate tensile strength|475% ultimate elongation|Insulating secondary splices|Physical protection and moisture sealing of high voltage air insulated connectors and lugs, such as lug connections to bus bars|1.28 specific gravity|IDEAL FOR A VARIETY OF APPLICATIONS, Used for insulating secondary splices; direct-buried, submersible, or dig in repairs; and physical protection of high voltage, air-insulated connectors or lugs|HIGHLY RESISTANT, Delivers mechanical and environmental protection against abrasion, corrosion, and chemicals|WIDE OPERATING TEMPERATURE RANGE, Withstands temperatures between 67230 deg F (55110 deg C)