3M Products & Supplies
3M™ Scotch-Weld™ Epoxy Adhesive 420, Black, Part A, 55 Gallon (43 Gallon Net), Drum - 7100318607
3M™ Scotch-Weld™ Epoxy Adhesive DP420 is a toughened, 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 DP420 can replace mechanical fasteners, screws, rivets and spot welds in many applications.
Features
Downloads
| Substrate 1 | Metal - Glass & Ceramics |
|---|---|
| Substrate 2 | Glass & Ceramics - Metal |
| Product Type | Epoxy Adhesive |
| Specific Gravity | 1.1 |
| Physical Form | Flowable Liquid |
| Product Form | Gallon |
| Adhesive Type | Epoxy |
| Viscosity Range (cps) at Room Temperature | 8,000-14,000 |
| Application | Bonding - Potting - Hard Disk Drive Component Assembly |
| Container Size (Imperial) | 55 Gallon |
| Full Cure Time | 24 Hours @ 72 F (22 C) |
| Color Family | Black |
| Container Size (Metric) | 208.2 Liter |
| Viscosity | Self-Leveling |
| Set Time | 2 Hour |
| Shear Strength | 4500 psi |
| Storage Temperature (Celsius) | 22℃ |
| Substrate | Glass & Ceramics - Metal |
| Product Color | Black |
| Indoor/Outdoor | Both |
| Open Time | 20 minutes @ 72 F (22 C) |
| Hardness | 75-80 Shore D |
| Storage Temperature | 72 Degree Fahrenheit |
| Volume (Imperial) | 55 gal |
| Product Number | DP420 |