3M™ 218 Masking Tape is a 5.0 mil green polypropylene film tape with a rubber-based adhesive. Its low-profile film backing produces clean, precise paint lines and defined masking edges, making it a reliable choice for finishing and coating operations that demand accuracy.

The tape withstands temperatures up to 250°F for up to 30 minutes, supporting short-duration heat exposure during curing and drying cycles. Its resistance to solvents and moisture makes it well suited for liquid-intensive processes in automotive finishing, industrial manufacturing, electronics assembly, and screen printing environments.

Each roll is 3/4 inch wide by 60 yards long, and this listing includes a 3-pack case. The rubber adhesive bonds firmly to a variety of surfaces and releases cleanly, reducing the risk of surface damage or adhesive transfer during removal.