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Durabond 7025 High Temp Aluminium Putty
Durabond 7025 is a corrosion resistant aluminium putty that is specially formulated to provide excellent resistance to corrosion, erosion, most chemicals and solvents.
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This moist creamy paste is easily troweled on to form a smooth surface that is ideal for any high temperature repair, rebuilding, manufacturing, industrial, automotive, or equipment application. Durabond 7025 cures in 24 Hours at room temperature or 2 hours @ 121°C / 250°F to form a highly machinable aluminium composite usable to 537°C / 1000°F.
Applications include rebuilding worn or eroded areas, repairing cracks and voids, sealing and protecting process equipment, rebuilding worn pumps, impellers, valves, motors, heat exchanges etc.
| Maximum Temperature | 649°C / 1200°F |
| Base | Al |
| Compressive Strength psi | 4800 |
| Thermal Expansion x10-5 | 10 |
| Thermal Conductivity BTU-in/hr Ft2°F | 30 |
| Components | 2 |
| Viscosity | Paste |
| Density g/cc | 2.2 |
| Cure @ R.T Hrs | 16 |
| Product # | Description | Temp Max C | Size |
| 7025-2 | Durabond High Temp Aluminium Putty | 537 | 2 Pounds |
| 7025-1 | Durabond High Temp Aluminium Putty | 537 | 1 Pound |
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