Scotch heavy-duty vinyl electrical tape 22 is a premium grade, 10 Mil thick, vinyl insulating tape. It is designed to perform continuously in ambient temperatures up to 80 °C. The tape is conformable for cold weather applications down to 15 °F. - It has excellent resistance to abrasion, moisture, alkalies, acids, corrosion and varying weather conditions. The combination of elastic backing and aggressive adhesive provides moisture-tight electrical and mechanical protection with minimum bulk.