3M Scotch-Weld EC-2216 B/A is a flexible, two-part, room-temperature-curing epoxy adhesive with high peel and shear strength.
Features:
- Modified epoxy base with modified amine accelerator
- Bonds metals, wood, plastics, rubber and masonry
- Resists shock, vibration and flexing; suited to cryogenic applications and thermal cycling
- Available in Gray, Tan NS (non-sag) and Translucent versions
Typical Properties:
- Mix ratio (Gray/Tan NS): 5:7 by weight, 2:3 by volume (Translucent 1:1)
- Work life (100 g at 75°F): 90 min Gray/Tan NS; 120 min Translucent
- Full cure (Gray/Tan NS): 7 days at 75°F, 120 min at 150°F or 30 min at 200°F
- Overlap shear on etched aluminium at 75°F: 3,200 psi Gray; 2,500 psi Tan NS; 1,700 psi Translucent
- Service temperature: tested to 300°F sustained, 350°F transient
- Shelf life: 24 months at 60–80°F in unopened containers
| Packing | 2 OZ or 6 OZ or 1 Pint or 1 QT or 1.6 L |
| Color | Clear or Gray |
| Specifications & Approvals | |
|---|---|
| Specification |
DOD-A-82720
(meets)
|
| NSN · P/N · CAGE |
8040-00-145-0019
· EC2216 B/A
· CAGE 1A9T3
(KT)
8040-00-145-0432
· EC2216 B/A
· CAGE 76381
(KT)
8040-00-145-0530
· EC2216 B/A
· CAGE 76381
(KT)
8040-00-152-0010
· EC2216 B/A
· CAGE 1A9T3
(CA)
8040-00-152-0019
· EC2216 B/A
· CAGE 76381
8040-01-011-8624
· EC2216 B/A
· CAGE 1A9T3
8040-01-016-0554
· EC2216 B/A
· CAGE 1A9T3
8040-01-033-0892
· EC-2216-B/A
· CAGE 1A9T3
8040-01-080-1490
· EC2216 B/A
· CAGE 1A9T3
(KT)
|
| CAGE (Manufacturer) | 1A9T3 |