Cross-linked polyolefin heat shrinkable heavy wall tube. The shrink ratio is 3:1 and the inside diameter is coated with an adhesive sealant to protect against moisture and corrosion. UL486D listed for direct burial applications. Accommodates #14 AWG - 500 kcmil conductors. Operating temperatures from –55 to 135° C with a shrink temperature of 120° C.