3M Scotch Long-Mask Masking Tape measures 1-inch by 60 yard roll and is ideal for long term masking projects when tape must be left on for up to a week. It removes cleanly and easily for up to seven days without leaving adhesive residue. This tape can also be used on most previously painted surfaces, including painted wallboard. 3M’s wide range of masking tapes lets you select the right tape for the right job and get professional results every time. Whether the job calls for a tape with low, medium or high adhesion, the 3M line delivers the performance you can rely on for quality workmanship.