Sealing, Bonding and Joining for aircraft maintenance

Sealing, Bonding and Joining for Aircraft MRO

Sealing, bonding and joining are critical to any heavy check service. 3M offers a variety of sealants that keep moisture out and prevent pressurization and fuel leaks. 3M also offers a series of tapes and adhesives that may be used as an alternative to fastening hardware.

Sealants

At 3M, we provide a range of high performance aerospace sealants that are lightweight and fast curing. Enabling streamlined production and reduced fuel consumption—the kind of savings that go straight to your bottom line.

3M™ Aerospace Sealants

3M™ Aerospace Sealant AC-770

3M™ Aerospace Sealant AC-350

3M™ Aerospace Sealant AC-370

3M™ Aerospace Sealant AC-380

3M™ Aerospace Sealant AC-730

3M™ Aerospace Sealant AC-735

3M™ Aerospace Sealant AC-251

Sealant Removal

Facilitate fuel tank repairs by removing existing sealants during heavy check maintenance with 3M™ sealant removal products.

3M™ SR Cutter

Remove sealants in minimal time without causing damage with the 3M™ SR Cutter.
Scotch-Brite™ SR Radial Bristle Disc

Remove light sealants without compromising sensitive components with the Scotch-Brite™ SR Radial Bristle Disc.

Bonding

Achieve superb bonding for metal to metal, metal to composite and many other non-structural applications, with 3M bonding products.

3M™ Adhesive Transfer Tapes, 200MP Adhesive Family

Streamline your designs without adding bulk or time with 3M™ Adhesive Transfer Tapes.

3M™ Adhesive Transfer Tape 468MP

3M™ Adhesive Transfer Tape 9668MP
3M™ VHB™ Flame Retardant Tape 5958FR

Fast and easy-to-use permanent bonding method provides high strength, long-term durability and is flame retardant.

Joining

3M™ High Temperature Aluminum Foil/Glass Cloth Tape 363

Conform to irregular surfaces, assist with heat shielding and resist tearing with 3M™ High Temperature Aluminum Foil/Glass Cloth Tape.
3M™ Glass Cloth Tape 361

Strong abrasion resistant backing provides strength for bundling, harnessing and protection applications requiring high tensile strength. This 3M™ Glass Cloth Tape 361 can be certified to meet F.A.R. 25.853 flame resistant specification.

Cargo Compartment Sealing

Durable backing provides abrasion and puncture resistance for long-term aging performance in aerospace applications.

3M™ Glass Cloth Tape 398FR

3M™ Glass Cloth Tape 398FR meets the flame retardant specifications of F.A.R. Part 25.853(a), F.A.R. Part 25.855(d) and MIL A-3316C 3 13.1 and 3 13.2. It is EU compliant per directive 2003/11/EC.

Decorative Laminate Bonding

Seal decorative passenger cabin materials with 3M™ high performance contact adhesives.

3M™ Scotch-Weld™ Neoprene High Performance Contact Adhesives

3M™ Scotch-Weld™ Neoprene High Performance Contact Adhesive EC-1357

3M™ Scotch-Weld™ Neoprene High Performance Rubber and Gasket Adhesive EC-1300

Please ensure products meet all applicable specifications, standards, and maintenance manual requirements for the platform being worked on and validate all aircraft approvals against current technical documentation.

Get answers to questions about 3M Aircraft MRO products.

If you need help finding the right product for your project or have other questions about 3M solutions, get in touch with us.

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Contact Us About Aircraft MRO Products and Applications

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