3M 425 (300-mm-Roll)
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Introducing the 3M Aluminum Foil Tape 425 for superior aerospace performance. Featuring a 5 mil aluminum foil backing with acrylic adhesive, it meets UL 746C and F.A.R. 25.853(a) standards. Ideal for sealing, patching, and heat management in aircraft interiors and exteriors, it offers flame resistance, durability, and moisture barrier properties.
Information
Additional Product Information
Overview
Enhance your aircraft's performance and durability with the 3M Aluminum Foil Tape 425. This high-performance tape combines a 5 mil dead soft aluminum foil backing with a transparent acrylic adhesive, ensuring exceptional strength and reliability in various aerospace applications. Designed to meet rigorous industry standards, including UL 746C and F.A.R. 25.853(a), this tape is a trusted choice for critical sealing, patching, and heat management needs in both interior and exterior aircraft environments.
Key Technical Specs for 3M Aluminum Foil Tape 425
- Type: Aluminum foil tape with acrylic adhesive
- Size/Volume: 300-mm roll standard
- Color: Silver foil, transparent adhesive
- Viscosity/Consistency: Pressure-sensitive, flexible tape
- Cure/Working time: Immediate adhesion
- Tensile/Peel Strength: Excellent adhesion strength
- Shore Hardness: N/A
- Service Temperature: Suitable for indoor and outdoor aircraft applications
- Typical Uses: Sealing, patching, heat management, masking for paint stripping
- Shelf Life: Standard industrial shelf life
Approvals & Specifications
- UL 746C certified
- F.A.R. 25.853(a) compliant
- SAE-AMS-T-23397 and L-T-80B aerospace standards
Typical Aircraft MRO / AOG Applications
- Aircraft paint masking
- Moisture barrier applications
- General-purpose heat reflector and dissipator
Compatibility & Safety Notes
- Substrate Compatibility: Metals, plastics, composites
- PPE: Gloves recommended for clean handling
- Handling Notes: Apply to clean, dry surfaces; cut to size as needed
Packaging & Procurement
- Size: 300-mm roll standard
- Storage: Store in cool, dry conditions
- Ease of Use: Pressure-sensitive, ready-to-use
Why 3M Aluminum Foil Tape 425 is Chosen for AOG / MRO
- Flame resistant and UL-certified
- Reliable adhesive for indoor/outdoor use
- Meets strict aerospace standards
Practical Suggestions for Your Team (AOG Mindset)
- Keep rolls available for masking and heat management
- Train personnel on cutting and application techniques
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
- Product ID: 425
Alternative Names & Descriptions
- 3M 425 (300-mm Roll)
- 425-300
- 425 12 INCH
Restrictions
Recommended Alternatives
Shipping Information
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