Aerospace
- Overview
- Products
- Adhesion Promoters & Primers
- Advanced Ceramics
- Aerospace Tapes & Adhesives
- Aircraft Boots
- Cathodes & Electron Guns
- Coatings
- Core-Splice Films
- Edge & Void Fillers
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- Applications
- Attaching
- Avionics
- Cabin Components
- Engine
- Honeycomb Panel Constructing
- Protecting Parts & Assemblies
- Sealing
- Structural Bonding
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- Resources
- Support
Build lighter, stronger panels with less labor.
3M™ Core Reinforcement
Reinforce honeycomb and sandwich structures in load-bearing areas, such as overhead stowage compartments, partition walls, ceiling panels, galley and lavatory. Our pumpable solutions save production time and labor costs — simply place cartridge in dispenser, add a nozzle and apply.
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- Low density reduces weight of cabin furnishing
- Fully pumpable and automated for less hand work
- Fast cure at room temperature improves efficiency
- Moisture barrier and vibration dampener
- High compressive strength
- Designed to help users minimize their impact on the environment
- Thixotropic properties offer controlled flow and self leveling
Featured Products
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3M™ Scotch-Weld™ EC-3500 B/A
- Superior compressive strength of 6000 psi with only 0.64 g/cm density
- Long work life
- Cure cycle 250°F to 350°F (121°C to 177°C) for 1 hour with a 10°F (-12°C)/minute warm-up rate
- Excellent performance over a wide temp range of -67˚F to 350˚F (-55˚C to 177˚C)
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3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 B/A FST
- Meets FST Airbus Requirement, ABD-0031
- 0.58 g/cm density with 3500 psi compressive strength where higher strength is required
- Worklife: 120 minutes (EC-3550) and 60 minutes (EC-3555) at room temperature