Item #: T935232. 3M 232 Scotch Brand High Performance Masking Tape is an splendid painter’s masking tape. Designed to be used in medium temperature paint backing applications. Adhesion to steel 41 ounces per inch of width. 10% elongation at break. 6.3 Mil. Will function up to 250 degrees F. for up to one hour. 27 pounds per inch of width tensile strength. Customers also search for: Masking Tape, 3M Tape