TA4551
Permabond TA4551 is a two-part, 2:1, low-odor structural acrylic adhesive for selected nylon and polyamide grades, plastics, composites and metals. It can bond some nylon grades without primers or additional surface treatment. The highly toughened, thixotropic formulation is nonslump for vertical application and provides a 15-minute open time.
TA4551 is intended for larger or more intricate UAV assemblies that need additional positioning time. It can be used to join compatible 3D-printed housings, brackets, payload mounts, enclosures and customized components, including assemblies that combine printed polymers with composite or metal parts.
Specifications:
| Color | Part A: Red/violet; Part B: Transparent |
| Viscosity | Mixed: 150,000 mPa.s (cP) |
| Gap | 5.0 mm (0.2 in) |
| Handling Time | 10 to 15 min |
| Shear Strength (Steel) | 30 N/mm² (4,350 psi) |
| Temperature Range | -55 to 100°C (-65 to 210°F) |
| Packaging | 10 x 50 mL dual cartridges; 6 x 400 mL dual cartridges |
