3M Scotch-Weld SCOTCH-WELD EC-1751 B/A (1-Usqt-Kit)
ALUMINIUM EPOXY ADHESIVE (1-US Quart-Kit)
AERO P/N: 108209
Hazardous Material
Total Available Stock: 0
UK
USA
Pre-Order
Available On Request
Stock Expected: 13/Jun/2026
Quantity Available to Order: 6
Minimum Order Quantity: 6
Estimated Lead Time: 90 days
Estimated Lead Time: 90 days
$436.57 excl VAT
3M Scotch-Weld EC1751 B/A Epoxy Adhesive is a two-component, aluminum-filled epoxy paste (~1 lb per kit) that cures at room temperature or with heat to form strong, load-bearing bonds and fill voids in metallic and composite aircraft parts, ideal for structural repairs, patching cracks or dents, bonding elements, or replacing mechanical fasteners.
Product Features
OEM
-
Brand
3M Scotch-Weld
OEM Part No.
-
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
UN3082+UN3082
Class
CL9+CL9
PG
PGIII+III
ECCN
EAR99
Country of Origin
United States
Commodity Code
3506919099
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Information
Additional Product Information
Overview
3M Scotch-Weld EC-1751 B/A is an aluminium-filled epoxy paste formulated for demanding aerospace structural repair. Its non-sag, void-filling nature allows precise application on vertical or overhead surfaces, producing a machinable, metal-like cured structure.
Key Technical Specs for 3M Scotch-Weld EC-1751 B/A
- Type: Aluminium-filled epoxy paste
- Sizes / Volume: 1 US qt kit, 6.3 L kit
- Color: Grey base, amber accelerator
- Working Time: ~45 minutes
- Consistency: Non-sag, high-density
- Typical Uses: Structural reinforcement, gap filling
Approvals & Specifications
- ASTM D1002 (lap shear)
- ASTM D1876 (T-peel)
- 3M AS9100 quality system
Typical Aircraft MRO / AOG Applications
- Structural reinforcement without fasteners
- Overhead or vertical repairs
Compatibility & Safety Notes
- Can be drilled, tapped, sanded after cure
- Follow epoxy safety guidelines
Packaging & Procurement
- 1 US qt kit
- 6.3 L kit for heavy MRO use
Why 3M Scotch-Weld EC-1751 B/A is Chosen for AOG / MRO
- High structural durability
- Excellent void-filling without shrinkage
Practical Suggestions for Your Team (AOG Mindset)
- Ideal for fastener replacement repairs
- Allow full cure before machining
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
- Internal ID: EC-1751 B/A
Alternative Names & Descriptions
- 3M EC-1751 B/A
- Scotch-Weld EC1751 Structural Epoxy
- 3M Aluminium Filled Epoxy
- EC1751 Aerospace Repair Adhesive
- 3M Structural Repair Paste
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
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