3M 8991 (25MM X 66M)
POLYESTER TAPE BLUE (25MM X 66M) ROLL
AERO P/N: 116085
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Minimum Order Quantity: 36
Estimated Lead Time: 10 days
Estimated Lead Time: 10 days
$15.09 excl VAT
Introducing 3M Polyester Tape 8991, a general-purpose high-temperature polyester tape for masking and holding applications. It delivers chemical resistance, clean removal, and stable performance during powder coating, bonding, and thermal processing operations.
Product Features
OEM
-
Brand
3M
OEM Part No.
-
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
China
Commodity Code
3919108090
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Information
Additional Product Information
Overview
3M 8991 is a more economical, general-purpose high-temperature tape within the 3M aerospace tape family. Its thinner construction and flexibility make it suitable for routine maintenance, repair, and masking tasks where clean removal and thermal resistance are required without excessive strength.
Key Technical Specs for 3M 8991
- Type: High-temperature tape
- Size / Volume: Standard roll formats
- Color: Translucent
- Viscosity / Consistency: N/A
- Cure / Working Time: N/A
- Tensile / Peel Strength: Moderate, flexible backing
- Shore Hardness: N/A
- Service Temp: Suitable for autoclaves, ovens, and chemical baths
- Typical Uses: Light masking, part protection, temporary holding
- Shelf Life: Manufacturer standard
Approvals & Specifications
- Used in aerospace maintenance and repair processes
Typical Aircraft MRO / AOG Applications
- Masking small sections during maintenance
- Protecting delicate components during heat exposure
- Temporary positioning without residue risk
Compatibility & Safety Notes
- Compatible with metals, composites, and coated surfaces
- Removes cleanly without adhesive transfer
- Safe for multi-step aerospace processes
Packaging & Procurement
- Available in standard roll widths and lengths
- Cost-effective option for routine MRO use
Why 3M 8991 is Chosen for AOG / MRO
- Reliable clean peel at lower cost
- Flexible and easy to apply
- Suitable for frequent maintenance tasks
Practical Suggestions for Your Team (AOG Mindset)
- Stock alongside heavier 8900-series tapes
- Use for light-duty masking to preserve premium tape stock
- Ideal for quick-turn AOG maintenance
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
Alternative Names & Descriptions
- 3M 8991 High Temperature Tape
- 3M General Purpose HT Tape
- Aerospace Masking Tape 8991
- 3M Silicone Masking Tape 8991
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
- Orders over £50 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.