3M 398FR (3-Inch-Roll)
WHITE F/RET.GLASS CLOTH TAPE (36YD) (3-Inch-Roll
AERO P/N: 105215
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3M 398FR is a flame-retardant glass cloth tape designed specifically for the rigorous demands of the aviation industry. Supplied in a roll that measures 3 inches (76.20mm) wide, it provides durable, abrasion-resistant sealing, patching and splicing for insulation blankets, ducts and wire harnesses in both military and commercial aircraft. Aircraft engineers, ground crew and MRO teams rely on the 3M 398FR to meet flame compliance standards while ensuring strong adhesion, excellent handling and reliable performance across a wide temperature range. This makes it essential for AOG situations, where fast and dependable repairs are critical to minimize aircraft downtime.
Product Features
OEM
3M
OEM Part No.
7000001301
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
7019900085
Product Type
Tapes
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Information
Additional Product Information
Overview
3M 398FR is a flame-retardant glass cloth tape engineered for demanding aviation applications. Supplied in a 3-inch (76.2 mm) roll, it provides durable sealing, patching, and splicing for insulation blankets, ducts, and wire harnesses across commercial and military aircraft. Designed for reliability, it ensures compliance with flame-resistance standards while supporting fast and effective MRO and AOG repairs.
Key Technical Specs for 3M 398FR
- Type: Flame-retardant glass cloth tape with pressure-sensitive adhesive
- Width: 3 inches (76.2 mm)
- Temperature Range: Up to ~200 C (392 F)
- Performance: High abrasion resistance and mechanical strength
- Application: Sealing, patching, insulation repair
Approvals & Specifications
- FAA compliant for insulation and interior applications
- Used across commercial and military aircraft platforms
Typical Aircraft MRO / AOG Applications
- Insulation blanket repair
- Duct sealing and patching
- Wire harness protection
Compatibility & Safety Notes
- Compatible with insulation systems and wiring
- Flame-retardant and non-hazardous under normal handling
Packaging & Procurement
- Supplied in roll format (~55 m typical length)
- Easy tear and quick application for AOG use
Why 3M 398FR is Chosen for AOG / MRO
- Fast, compliant repairs
- Strong and durable in harsh conditions
- No curing required
Practical Suggestions for Your Team (AOG Mindset)
- Keep in AOG kits for insulation repairs
- Pre-cut lengths for rapid deployment
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
- Product: 398FR
Alternative Names & Descriptions
- 3M 398FR Glass Cloth Tape
- 3M Insulation Blanket Tape
- 398FR-3IN
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
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