3M 5423 (24-Inch-Roll)
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Introducing 3M Tape 5423, an ultra-wide surface protection tape for extensive coverage applications. Provides insulation and mechanical protection for large structural wiring runs and aircraft surface areas. Ideal for high-efficiency wrapping in heavy maintenance operations.
Information
Additional Product Information
Overview
3M 5423 tape in 1.5 inch (38.1 mm) width is a durable PTFE film tape designed for surface protection, cable wrapping, and harness management in aircraft environments. In aviation MRO operations, this width is particularly useful for moderate-sized wiring bundles and surface wraps where standard-width tapes are too wide and narrow tapes are inefficient. Maintenance teams rely on it for controlled coverage, abrasion resistance, and clean identification of wiring groups.
Key Technical Specs for 3M 5423 Tape
- Type: PTFE (polytetrafluoroethylene) film tape
- Width: 1.5 in (38.1 mm)
- Color: Typically brown/amber
- Backing: Low-friction PTFE film
- Adhesive: Silicone-based adhesive
- Temperature Resistance: High-temperature capable for aerospace environments
- Typical Uses: Cable wrapping, surface protection, harness identification
- Shelf Life: Typically 24 months when stored per manufacturer guidelines
Approvals & Specifications
- Commonly referenced in aerospace maintenance documentation
- Used where low-friction and abrasion-resistant tapes are required
Typical Aircraft MRO / AOG Applications
- Wrapping moderate-sized wiring harness groups
- Protecting airframe wiring from abrasion and chafing
- Surface protection in confined or high-wear areas
- Identification and grouping of wiring during maintenance
Compatibility & Safety Notes
- Compatible with common aircraft wire insulation types
- Safe for use on metal and composite structures
- Apply to clean, dry surfaces for optimal adhesion
Packaging & Procurement
- Supplied in roll form, 1.5 in (38.1 mm) width
- Suitable for inclusion in aircraft maintenance kits
- Easy to store and deploy for AOG situations
Why 3M 5423 Tape is Chosen for AOG / MRO
- Provides precise coverage where standard widths are impractical
- Reduces installation time during urgent repairs
- Durable, abrasion-resistant, and reliable in aircraft environments
- Supports quick identification and protection of wiring groups
Practical Suggestions for Your Team (AOG Mindset)
- Stock alongside narrower and wider tape sizes for flexibility
- Use pre-measured wraps for common harness diameters
- Include in mobile AOG kits for rapid deployment
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
- Product Code: 5423
- Referenced in aerospace wiring and surface protection practices
Alternative Names & Descriptions
- 3M 5423 PTFE Tape 1.5 Inch
- 3M 5423 Low-Friction Aircraft Tape
- PTFE Harness Protection Tape
- 3M Aerospace PTFE Surface Protection Tape
- 3M 5423 Silicone Adhesive Tape
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