Scotch® 021200-43351 High Performance Masking Tape, 55 m L x 18 mm W, 6.5 mil THK, Natural/Synthetic Rubber Adhesive, Crepe Paper Backing Scotch® 021200-43351 High Performance Masking Tape, 55 m L x 18 mm W, 6.5 mil THK, Natural/Synthetic Rubber Adhesive, Crepe Paper Backing