Substructure corrosion in aircraft areas exposed to recurring moisture, such as lavatories, galleys and doorways, is a major industry challenge. 3M Aerospace is responding to this need with the introduction of improved 3M Polyurethane Protective Tapes. These tapes provide a durable and flame-resistant barrier that prevents costly corrosion damage to aircraft floor systems, and can be installed easily and quickly for a variety of applications, including seam sealing, wide wet area protection, and beam protection. High elongation gives the tapes excellent conformability, providing effective coverage of contoured areas, and their dual liner construction results in better productivity and fewer wrinkles or bubbles during application. The tapes also meet the FAA’s expected new policy statement for 14CFR 25.853 that will provide standardized testing and establish acceptable methods of compliance for flame resistance. Find more information at 3M.com/Aerospace.