Permabond MT3821 Modified Two Component Epoxy Black is used for sealing and bonding. It offers full cure at room temperature and adhesion to a wide variety of substrates. It is also soft and flexible when cured and is easy to apply. 50 mL Cartridge.
| Typical Use: | Used for sealing and bonding. |
| Chemical Composition: | Part A: epoxy resin; Part B: polyamine hardener |
| Color: | Black |
| Components: | 2 part |
| Elongation: | 100% to 150% @ break |
| Gap Filling: | 5 mm |
| Mix Ratio: | 2:1 by volume; 130:85 by weight |
| Specific Gravity: | Part A: 1.3; Part B: 1.7 |