Product Introduction
3M™ Scotch-Weld™ Epoxy Adhesive EC-2792 B/A is a toughened, two-part epoxy that delivers high shear and peel strength for demanding aerospace and industrial applications. Designed to replace mechanical fasteners, this adhesive creates powerful, resilient bonds on substrates including metals, woods, ceramics, and many plastics. It cures at room temperature and maintains its strength across a wide range of temperatures and harsh environmental conditions. Packaged in convenient duo-pak cartridges for use with the 3M™ EPX™ Applicator System, it ensures a perfect 2:1 mix ratio with minimal waste. The 60-minute work life provides ample time for repositioning, reaching handling strength in approximately 5 hours and a full cure in 24 hours at 72°F (22°C).
3M™ EC-2792 B/A Features:
- High Peel and Shear Strength: Creates strong, reliable bonds for critical applications.
- Toughened Formulation: Engineered to endure demanding conditions and resist impact.
- 60-Minute Work Life: Allows sufficient time for repositioning and complex adjustments.
- Excellent Environmental Performance: Maintains bond integrity in harsh temperatures and environments.
- 2:1 Mix Ratio: Easy and consistent mixing when used with the 3M™ EPX™ Applicator.
3M™ EC-2792 B/A Applications:
- High-performance aerospace bonding applications.
- Replacing mechanical fasteners such as screws, rivets, and spot welds.
- Bonding a wide range of materials including metals, ceramics, plastics, woods, and glass.
- Assemblies requiring high resistance to environmental stress and temperature fluctuations.
- Precision assemblies where a clean, consistent adhesive application is required.
| Curing Performance (psi) | |||
|---|---|---|---|
| Time in Oven | 73°F (23°C) | 120°F (49°C) | 160°F (71°C) |
| 15 min. | — | — | 4860 |
| 30 min. | — | 10 | 5250 |
| 60 min. | — | 2800 | 5300 |
| 2 hr. | 1 | 5050 | 5470 |
| 4 hr. | 46 | 5400 | 5320 |
| 6 hr. | 970 | 5570 | 5140 |
| 24 hr. | 4500 | — | 5210 |
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
Need help selecting the right product or solution?
Typical Properties
| Property | Value |
|---|---|
| Container Size (Imperial) | 1.69 fl oz, 6.76 fl oz |
| Container Size (Metric) | 50 mL, 200 mL |
