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3M™ Scotch-Weld™ 8507NS non-sag structural acrylic adhesive for high-strength bonding on metals and plastics. Non-corrosive, versatile, and resistant to extreme temperatures, it delivers reliable and long-lasting performance in industrial applications across sectors such as furniture, appliances, railways, and HVAC.
For use with:
mixing nozzle, 10:1 ratio for 45 ml cartridges
Manual Applicator for two-component cartridges of 50 ml, 38 ml, 45 ml, and 48.5 ml
Available in 15 business days
3M DP8507NS two-part acrylic adhesive, Grey, 45 ml
This product has a minimum quantity of 12 and sold by 12
€25.65
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3M™ Scotch-Weld™ 8507NS non-sag structural acrylic adhesive for high-strength bonding on metals and plastics. Non-corrosive, versatile, and resistant to extreme temperatures, it delivers reliable and long-lasting performance in industrial applications across sectors such as furniture, appliances, railways, and HVAC.
For use with:
mixing nozzle, 10:1 ratio for 45 ml cartridges
Manual Applicator for two-component cartridges of 50 ml, 38 ml, 45 ml, and 48.5 ml
Available in 15 business days
Shipping Exworks. To arrange transportation, check the technical documents of the product
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Is 3M DP8507NS Structural Adhesive Right for Your Application?
3M DP8507NS is a two-component structural acrylic adhesive designed to replace welding, riveting, and mechanical fasteners, maintaining high bond strength and reducing production times.
It is particularly suitable for bonding metals and assembling dissimilar materials, even on oily or minimally prepared surfaces.
This product has replaced 3M™ Scotch-Weld™ DP8407NS, improving stability, durability, and an EHS profile to support sustainability and GHS compliance initiatives.
Key Features
Recommended for:
- Sheet metal fabrication and assembly
- Automotive structures and panels
- HVAC systems and enclosures
- Appliances and industrial equipment
- Signage and structural bonding
Ideal when:
- Structural bonding as a replacement for welding or mechanical fastening
- High adhesion to metals and mixed substrates
- High temperature resistance (up to 200°C for short periods)
- Non-sag adhesive for vertical or complex applications
Technical Features and Benefits for Industrial Applications
Structural Bond Strength
- Designed to Replace Welds and Rivets
- High Load-bearing Capacity
- Long-Term Durable Bonds
Bonds oily and untreated metals
- Adheres to bare and oily metals without corroding
- Reduces the need for intensive cleaning
High temperature resistance
- Withstands paint baking cycles up to 200°C (30 min)
- Works even at -40°C
Anti-sagging formulation
- Thixotropic: stays in place
- Ideal for vertical applications
Multi-material bonding capability
- Bonds metal + plastic combinations
- Reduces the need for multiple adhesive systems
Technical Specifications
| Property | Value |
| Technology | Structural acrylic adhesive |
| Mix ratio | 10:1 (base:accelerator) |
| Working time | 5 - 7 minutes |
| Handling time | 15 - 20 minutes |
| Full cure | 24 hours |
| Color | Gray |
Nitto 3M DP8507NS Material Compatibility
3M DP8507NS bonds effectively to:
- Aluminum
- Stainless steel
- Galvanized steel
- Cold-rolled steel
- Copper and brass
- ABS
- PMMA
- Polycarbonate
- Some thermoplastics
Low surface energy surfaces may require priming or surface treatment.
Frequently Asked Questions (FAQ)
Q: Can 3M DP8507NS replace welding?
A: Yes. It is specifically designed to replace welding and mechanical fasteners, reducing process time and maintaining strong structural bonds.
Q: Does it work on oily metals?
A: Yes. One of the main advantages of 3M DP8507NS is its ability to bond oily or minimally prepared metal surfaces without causing corrosion. However, testing the product is always recommended.
Q: What materials does it bond best to?
A: It performs best on metals such as aluminum, steel, and stainless steel.
Data sheet
- Brand
- 3M
- Format
- 490 ml
- Colour
- Gray
- Units per package
- 6
- Type of price
- Cartridge
- Status
- B
- Adhesive Type
- Acrylic
- Durezza
- 68 Shore D
- Bond Flexibility
- Rigid
- Adhesion Strength
- 26 MPa
- Shear Strength
- 3749 psi
- Mix Ratio
- 10:1 (base:accelerator)
- Open Time
- 7 min @ 22 °C
- Work Life
- 5 - 7 minutes
- Handling Time
- 15 - 20 minutes
- Cure Time
- 24 hours
- Indoor/Outdoor Use
- Indoor and outdoor
- Temperature Resistance
- -40 °C to 200 °C (short-term)
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