ET5429
Permabond ET5429 is a thixotropic two-part epoxy for composite assemblies. It provides high shear and peel strength, good impact strength and resistance to vibration and elevated temperatures. Its controlled flow supports gap filling and vertical application, and the extended pot life gives assemblers more time to position components.
The product is suited to larger UAV composite structures where carbon fiber, GRP, FRP or compatible laminates must be aligned before cure. ET5429 can support airframe and frame bonding processes that require a longer working period without giving up the toughness expected for structural composite assembly.
Specifications:
| Color | Part A: Black; Part B: Yellow |
| Viscosity | Thixotropic paste |
| Gap | 5.0 mm (0.2 in) |
| Handling Time | 6 to 10 hr |
| Shear Strength (Steel) | 23 to 28 N/mm² (3,335 to 4,060 psi) |
| Temperature Range | -55 to 120°C (-65 to 250°F) |
| Packaging | 10 x 50 mL dual cartridges; 6 x 400 mL dual cartridges |
