3M Super 88 electrical tape is a premium electrical tape from from a company respected for its fine products.  UL listed and CSA certified. Particularly suited for cold weather applications. Primary electrical insulation for all wire and cable splices rated up to 600 volts. Resistant to weather, UV rays, abrasion, corrosion, alkalies and acids. Provides a protective jacketing for high voltage cable splices and repairs. Meets requirements of ASTM D-3005, Type II, UL 510 and MIL-1-24391. Temperature range: -18º C to 105º C.  8.5 mil, 3/4" x 66-ft.