super33Customers say that the Scotch Super 33+ electrical tape is a reliable and hh-quality product that excels in adhesion and flexibility, making it suitable for various electrical3M Scotch Super 33+ Electrical Tape - 1 in x 36 yd (108 ft), Premium Grade All-Weather Vinyl, Resistant to Abrasion, Moisture, Corrosion, Alkalies - 1 Long Roll, Black . Visit the 3M Store.