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. Provides electrical insulation for all wire and cable splices rated up to 600 volts. Resistant to weather, UV rays, abrasion, corrosion, alkalies and acids. Meets requirements of ASTM D-3005, Type II, UL 510 and MIL-1-24391. Temperature range: 0°F to 221°F (-18°C to 105°C). 3/4" x 66' - 8.5 MIL.