- Brand: 3M
- Adhesive Type: Acrylic Adhesive
- Contact Us with Questions
3M Scotch-Weld DP8425NS Acrylic Adhesive Overview
3M DP8425NS is a high-performance, two-part acrylic adhesive with a 10:1 mix ratio, offering excellent shear, peel, and impact strength. This toughened adhesive has a 22 to 24 minute work life and provides strong adhesion to many plastics and metals, including slightly oily surfaces, making it suitable for various applications. With a fast rate of strength build, 3M DP8425NS achieves structural strength in under an hour. Its non-sag properties allow for precise application, ensuring the adhesive stays in place during the bonding process, even on vertical surfaces, making it ideal for industrial and commercial uses.
DP8425NS Features and Benefits
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Toughened Acrylic Formula: Ideal for high-strength bonding, withstanding shear, peel, and impact forces.
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Fast Strength Build: Provides handling strength in just 50 to 56 minutes.
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Easy Mixing: 10:1 mix ratio ensures controlled and accurate adhesive application.
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Non-Sag Properties: Stays in place during bonding processes, ideal for vertical surfaces.
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Heat Accelerated Cure: Can be used with heat to speed up the curing process.
- Glass Beads Control Bond Line Thickness: Ensures a uniform bond line with 0.010” diameter beads.
Specifications
- Series: 3M Scotch-Weld DP8425NS Green
- Type: Acrylic Structural Adhesive
- Application: Bonding
- Substrates: Metals and Plastics, Including Those with Slightly Oily Surfaces
- Color: Green
- Available Sizes: 45 mL and 490 mL Cartridges
- Mix Ratio by Volume (B:A): 10:1
- Viscosity: 85,000 cps
- Open Time: 21 Minutes
- Worklife: 22 to 24 Minutes
- Set Time: 42 to 46 Minutes
- Time to Structural Strength: 50 to 56 Minutes
- Time to Full Cure: 24 Hours
- Storage Temperature: 60°F to 80°F (16°C to 27°C)
Note: All results are based on testing at 72°F (22°C).
Applications
3M DP8425ns acrylic adhesive is ideal for applications such as metalworking in HVAC, appliances, and specialty vehicles, as well as sign manufacturing for panel-to-frame bonding, trim attachment, and letter bonding. It excels in bonding plastics, composites, and powder-coated metals, especially for larger parts requiring longer open times for assembly.
Submit the form below to get the Technical Data Sheet (TDS) or Safety Data Sheet (SDS) for 3M DP8425NS Green sent to your email address.
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Price | $$$$ | $$$$ |
Type | Methacrylate (MMA) | Methacrylate (MMA) |
Brand | 3M | Infinity Bond |
Mix Ratio | 10:1 | 10:1 |
Work Life | 22 - 24 minutes | 18 - 25 minutes |
Handling Strength | 53 minutes | 45 - 60 minutes |
Color | Green | Off-White Black |
Size | 45ml 490ml | 50 mL Cartridges 490 mL Cartridges 5 Gallon Pails 50 Gallon Drums |
Shelf Life | 18 months | 12 months |