3M SCOTCH WELD DP6310NS (1.64 fl oz / 48.5ML DUO PAK)
COMPOSITE URETHANE ADHESIVE GREEN (48.5ML-DUO-PAK)
AERO P/N: 116281
Hazardous Material
Introducing 3M Scotch-Weld DP6310NS, a high-performance urethane adhesive built for bonding metals, composites, plastics, and wood. Its non-sag, primerless formula delivers strong, flexible, moisture- and chemical-resistant bonds, replacing fasteners for cleaner durable assemblies across industry.
Product Features
OEM
-
OEM Part No.
-
Colour
-
Shelf Life in Months
12
Shelf Life in Days
360
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
3506100000
Product Type
Adhesives
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Information
Additional Product Information
Overview
3M Scotch-Weld DP6310NS is a high-strength, multi-material urethane adhesive engineered for bonding composites, metals, plastics and wood. In aviation and MRO environments, it is relied upon as a fast, durable alternative to rivets and screws, providing fatigue-resistant structural bonds while maintaining clean aesthetics and reducing weight.
Key Technical Specs for 3M Scotch-Weld Multi-Material & Composite Urethane Adhesive DP6310NS
- Type: Two-part multi-material urethane structural adhesive
- Mix Ratio: 1:1 by volume (1:1.09 by weight)
- Color: Green base / Off-white accelerator
- Consistency: Non-sag paste
- Work life: ~9 minutes
- Open Time: ~10 minutes
- Handling Strength: ~45 minutes
- Full Cure: 24 hours at 23°C (73°F); heat accelerates cure
- Overlap Shear Strength: Up to 21.5 MPa (3,118 psi) on stainless steel
- Bell Peel Strength: 49 N/cm (28 lb/in)
- Elongation at Break: 54%
- Shore Hardness: Shore D 77
- Glass Transition Temperature: 41°C (106°F)
- Typical Uses: Bonding metals, composites, plastics, wood
- Shelf Life: 12 months stored at 16–27°C (60–80°F)
Approvals & Specifications
- EN 45545 fire and smoke testing report available
- ISO 5659-2, ISO 9239-1, ISO 5660-1, ISO 5658-2 testing referenced
- ASTM D1002, ISO 4587 structural bonding test methods
- DIN EN ISO 527-2 mechanical property testing
Typical Aircraft MRO / AOG Applications
- Bonding composite panels and fairings
- Interior panel and enclosure assembly
- Metal-to-composite bracket bonding
- Repair of plastic housings and structural components
- Replacement of mechanical fasteners in non-critical structures
Compatibility & Safety Notes
- Bonds metals, composites, plastics, wood and coated surfaces
- Primerless adhesion to most metals
- Use PPE and follow SDS guidance during handling
- Surface cleaning and abrasion recommended for optimal strength
- Uncured adhesive can be cleaned with ketone solvents
Packaging & Procurement
- Available in Duo-Pak cartridges and bulk containers
- Compatible with 3M EPX applicator systems
- Store in original packaging away from sunlight
- Room-temperature curing simplifies field use
Why 3M Scotch-Weld Multi-Material & Composite Urethane Adhesive DP6310NS is Chosen for AOG / MRO
- Replaces rivets and screws for weight and aesthetic benefits
- Fast handling strength supports rapid repairs
- Excellent water, humidity and chemical resistance
- Non-sag formula enables overhead and vertical use
- Versatile bonding across dissimilar materials
Practical Suggestions for Your Team (AOG Mindset)
- Stock cartridges for rapid field repairs
- Use static mixing nozzles to ensure consistent ratios
- Train technicians on surface preparation procedures
- Use heat acceleration when turnaround time is critical
Manufacture / Aviation Spec Codes
- Manufacturer: 3M
- Product Code: DP6310NS
- Product Family: Scotch-Weld Composite Urethane Adhesives
- Reference Standards: ASTM, ISO, DIN testing methods
Alternative Names & Descriptions
- 3M DP6310NS Urethane Adhesive
- 3M Scotch-Weld Multi-Material Urethane Adhesive
- 3M Composite Bonding Adhesive DP6310NS
- 3M Two-Part Structural Urethane Adhesive
- 3M EPX Cartridge Urethane Adhesive
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
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