Suitable for both indoor and outdoor use, our thick backing and specially formulated rubber adhesive provide 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. Our 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.

Also available in an 18 inch roll
Application Ideas:
- Protection of boat deck and interior cabin surfaces during building, finishing and refurbishing
- Steel tank protection during fabrication and welding
- Protection of aircraft parts and surfaces (e.g., wings, windows, etc.) during maintenance, storage shipping
- Indoor and outdoor protection of metals and plastics
- Protection of materials in transit from abrasion damage caused by movement within shipping containers (e.g., outdoor motors)

Dynabrade 82523 1/4" W x 12" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 94579 - 3" Dia. x 2" W Replacement Flexor
Dynabrade 57114 Vanes (5/Pkg)
Dynabrade 93917 3" Dia. x 3/8" CH 40/50 Grit Continuous Rim Diamond Cut-Off Wheel
Dynabrade 91728 DynaMesh 6" 180 Grit Hook & Loop Discs, 50 per box
Dynabrade 52907 1/4" Drill, Central Vacuum, .4 HP, Rear Exhaust, 5,500 RPM
Dynabrade 64002 SuperFinisher, 230 Volts (AC), 1 Phase, 50 Hz 
