When you're facing extreme weather conditions, Scotch® Super 33+™ Tape is your go-to electrical tape. This all-weather, vinyl tape is 7-mil thick and provides UL510 flame retardance to protect your work. Crafted as an electrical insulator for 600V-rated cable splices, this premium-grade tape stands up to an impressive temperature range of -18 to 221 degrees F (0 to 105 degrees C).