The 3M™ Heavy Duty Protective Tape 346 was 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 3M Heavy Duty Protective Tape 346 provides a strong bond and reasonably clean removal under most conditions. The heavy paper backing also filters damaging UV rays for an added element of protection. The 3M Heavy Duty Protective Tape 346 provides a way to help 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.