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3M Scotch-Weld Epoxy Adhesive DP420NS WS Black is a toughened, non-sag, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue resistance to meet demanding bonding challenges. Epoxy Adhesive DP420NS WS Black is made with spacer beads to control bondline thickness and can replace mechanical fasteners, screws, rivets and spot welds in many applications.
Features:
- High peel and shear strength maintains lasting bond at high and low temperatures
- Toughened for impact and fatigue resistance
- 20 minute work life provides time for positioning and adjustment
- Non-sag formulation ensures adhesive stays where applied
- With Spacer Beads to control bondline thickness
Product Specifications
| Manufacturer Part Number | 7000000853 |
| Adhesive Type | Epoxy |
| Assembly Type | Small Joint Assembly |
| Color Family | Black |
| Container Size (Inch) | 5.0 Gallon |
| Container Size (mm) | 18.93 Liter |
| Full Cure Time | 24 Hours @ 72 F (22 C) |
| Hardness | 75-80 Shore D |
| Maximum Operating Temperature (Fahrenheit) | 350.0 Degree Fahrenheit |
| Open Time | 20 min @ 72 °F (22 °C) |
| Physical Form | Paste |
| Product Color | Black |
| Product Form | Gallon |
| Product Number | 420NS WS |
| Product Type | Epoxy Adhesive |
| Set Time | 2 Hour |
| Shear Strength | 4500.0 psi |
| Specific Gravity | 1.1 |
| Storage Temperature | 72 Degree Fahrenheit |
| Storage Temperature (Celsius) | 22℃ |
| Substrate | Glass |
| Substrate 1 | Glass & Ceramics |
| Substrate 2 | Bare Metal |
| Viscosity | Non-sag |
| Viscosity Range (cps) at Room Temperature | 190,000-270,000 |
| Volume (Inch) | 5.0 gal |
| Volume (mm) | 18.9271 L |
| Application | Bonding , Hard Disk Drive Component Assembly , Sealing, Potting and Encapsulating , Bonding Composite Materials , Mounting & Trim Attachment , Small Joint Assembly |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
interval quantity:
5
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