3M Products & Supplies
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 50 mL Duo-Pak, 12/case - 7100148758
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS is a black, toughened, non-sag, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue resistance to meet demanding bonding challenges. 3M™ Scotch-Weld Epoxy Adhesive DP420NS can replace mechanical fasteners, screws, rivets and spot welds in many applications.
Features
Downloads
| Adhesive Type | Epoxy |
|---|---|
| Viscosity | Non-Sag |
| Product Color | Black |
| Set Time | 10 to 30 Minute - 2 Hour |
| Indoor/Outdoor | Both |
| Storage Temperature (Celsius) | 22℃ |
| Viscosity Range (cps) at Room Temperature | 180,000 |
| Substrate 2 | Paint - Polyolefin Foam - HSE Plastics and Glass - Epoxy - Fiber Reinforced - Stainless Steel - Bare Metal - Metal - Glass & Ceramics - Wood - Aluminum - Glass - Ceramic |
| Full Cure Time | 24 Hours @ 72 F (22 C) |
| Physical Form | Flowable Liquid |
| Hardness | 75-80 Shore D |
| Color Family | Black |
| Product Number | DP420NS |
| Assembly Type | Small Joint Assembly - Mounting and Trim Attachment |
| Product Form | Each |
| Open Time | 20 minutes @ 72 F (22 C) |
| Storage Temperature | 72 Degree Fahrenheit |
| Product Type | Epoxy Adhesive |
| Container Size (Imperial) | 6.76 fl oz (US) |
| Shear Strength | 4500 psi |
| Substrate | Glass & Ceramics - Metal - Paint - Glass - Wood - HSE Plastics and Glass - Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon) - Metal (Unpainted) - Paints (Powder Coat, Painted Metal, Composite Panel) - Stone - Ceramic - Smooth |
| Specific Gravity | 1.13 |
| Container Size (Metric) | 200 ml |
| Maximum Operating Temperature (Fahrenheit) | 350 Degree Fahrenheit |
| Application | Bonding - Sealing, Potting and Encapsulating - Bonding Composite Materials - Hard Disk Drive Component Assembly - Small Joint Assembly - Mounting and Trim Attachment |
| Substrate 1 | Paint - Wood - Bare Metal - Polyolefin Foam - Metal - Aluminum - Epoxy - Fiber Reinforced - Stainless Steel - Glass & Ceramics - Glass - Ceramic |