3M SCOTCH-No.69 (50-mm-Roll)
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Introducing the 3M Scotch No. 69 Glass Cloth Electrical Tape, designed for high-temperature environments up to 392°F (200°C). With a durable glass cloth backing and flame-retardant, thermosetting silicone adhesive, it offers superior mechanical strength and insulation. Ideal for coil covers, transformers, and industrial machinery.
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Additional Product Information
Overview
The 3M Scotch No. 69 Glass Cloth Electrical Tape is designed for high-temperature applications, providing reliable mechanical strength and insulation. Featuring a durable glass cloth backing with a thermosetting silicone adhesive, it performs consistently in environments up to 392°F (200°C). Its non-corrosive, flame-retardant properties make it suitable for industrial coil and transformer applications.
Key Technical Specs
- Temperature Rating: Up to 392°F (200°C)
- Backing Material: Glass cloth
- Adhesive Type: Thermosetting silicone
- Breaking Strength: 180 lbs/in
- Elongation: 5%
- Flame Resistance: UL 510 certified
Approvals & Specifications
- UL 510 flame retardant certification
Typical Aircraft MRO / AOG Applications
- Electrical insulation of furnace power leads and high-temperature splices
- Securing coil covers and transformers
- Insulating bobbin wound coils in dry-type and varnished environments
- Reinsulating coils in mining or high-temperature machinery
- Fire protection for high-heat areas using Scotch® Fire Retardant Electric Arc Proofing Tape 77
Compatibility & Safety Notes
- Non-corrosive adhesive ensures safe contact with metallic surfaces
- Flame-retardant design enhances safety in electrical applications
Packaging & Procurement
- Available in rolls for industrial and MRO use
- Procurement should specify 3M Scotch No. 69 Glass Cloth Electrical Tape to ensure correct material and performance
Why 3M Scotch No. 69 is Chosen for AOG / MRO
- High-temperature durability up to 392°F (200°C)
- Reliable insulation and mechanical strength
- Flame-retardant adhesive for enhanced safety
- Versatile industrial and high-stress applications
Practical Suggestions for Your Team (AOG Mindset)
- Keep rolls in accessible inventory for urgent repair needs
- Use for immediate coil or transformer insulation tasks to minimize aircraft downtime
- Verify UL 510 compliance before installation in safety-critical systems
Manufacture / Aviation Spec Codes
- 3M internal product code: Scotch No. 69
- UL 510 flame retardant standard
Alternative Names & Descriptions
- 3M Glass Cloth Electrical Tape 69
- High-Temperature Silicone Adhesive Electrical Tape
- Flame Retardant Coil Insulation Tape
Restrictions
Recommended Alternatives
Shipping Information
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