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3M™ Polyurethane Protective Tape 8657DL

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Meets CFR 25.853 for aircraft interiors and helps compliance with safety requirements

Economical corrosion protection helps reduce aircraft maintenance costs

Qualified to leading OEM aircraft specifications for aircraft moisture barrier in aircraft interiors* (please validate at time of usage)

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Highlights
  • Meets CFR 25.853 for aircraft interiors and helps compliance with safety requirements
  • Economical corrosion protection helps reduce aircraft maintenance costs
  • Qualified to leading OEM aircraft specifications for aircraft moisture barrier in aircraft interiors* (please validate at time of usage)
  • Dual liner helps improve installation process by acting as an installation aid during maintenance intervals and monument installation
  • Tough, thermoplastic polyurethane material resists abrasion, scratching, punctures and erosion

In aerospace high performance is non-negotiable; 3M™ Polyurethane Protective Tape 8657DL is our flame retardant, wide-area protective tape for wet-area corrosion prevention areas such as aircraft lavatories and galleys. Our tough, flame retardant tape creates a "bathtub effect" that helps establish an effective barrier against fluids and is resistant to abrasion, scratching and punctures.

 


Get up to 90% corrosion reduction when using the complete 3M™ Aircraft Corrosion Prevention System

Exceptionally Tough Tape with Burn Resistance
In order to meet tough aerospace and regulatory requirements, we make 3M™ Polyurethane Protective Tape 8657DL from an exceptionally tough, thermoplastic polyurethane elastomer that resists puncture, tearing and abrasion. Our tape is uniquely formulated to pass the burn resistance requirements of FAR 25.853* when tested alone or as a covering applied to floor panels.

When applied over aircraft floor panels and adjoining walls, 8657DL creates an ideal barrier against most fluids and helps prevent liquids from causing corrosion to the floor. 8657DL incorporates a specially formulated pressure sensitive adhesive and conformable backing for fast and easy application. Using 3M™ Polyurethane Protective Tape 8657DL on floor panels can help reduce corrosion and costly replacement of stringer beams - and keep your aircraft flying. This product is supplied with a dual liner. The bottom 3 mil polyethylene liner protects the adhesive from contamination prior to application. The top liner is imprinted with black lines at four inch intervals aids in precise installation.

 

 

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Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Enabling efficiencies, reducing process times and lowering aircraft weight is how we execute our never-ending mission to offer best-in-class adhesives, sealants, surface protection products and composite resins that effectively reduce costs on multiple fronts. Professionals across the industry know the numerous advantages of 3M Aerospace. Our brand is widely recognized for the highest standards of quality and performance, adding value to the final results. By engineering reliability, longevity and value into all of our products, we have a history of saving money by reducing waste, rework and time.

*When placing order please request burn certification.

 

 

 

 

 


 

 

 


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