Scotch® Professional Grade Vinyl Electrical Tape Super 33+, black, 8.5 mil (0.22 mm), 3/4 in x 66 ft (19 mm x 20 m) is designed to perform continuously in ambient temperatures up to 105°C (220°F). The tape is conformable for cold weather application down to -18°C (0°F). It has excellent resistance to abrasion, moisture, alkalies, acids, corrosion and varying weather conditions (including ultraviolet exposure). The combination of elastic backing and aggressive adhesive provides moisture-tight electrical and mechanical protection with minimum bulk.