3M™ Heavy Duty Protective Tape 346 is developed as a natural coloured, flat stock, paper tape to preserve product value by protecting surfaces on a variety of metals, plastics, and other materials from abrasion and moisture for extended periods of time. Suitable for both indoor and outdoor use, the thick backing and specially formulated rubber adhesive provides a strong bond and clean removal to safeguard various surfaces for up to 6 months in outdoor conditions. The heavy paper backing also filters damaging UV rays for an added element of protection and uses abrasion resistant materials to prolong its use. 3M™ Heavy Duty Protective Tape 346 provides an economical way to shield many metals, plastics, and materials in transit from costly surface damage and is a useful asset for aerospace, military, marine, specialty vehicle, transportation, automotive, metal fabrication, and other industrial environments.