LOCTITE® 641
Features and Benefits
Retaining Compound - medium strength. If disassembly is required. Ideal for parts that need subsequent dismantling.
LOCTITE® 641 is designed for the bonding of cylindrical fitting parts, particularly where disassembly is required for servicing operations. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings.
- Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings
Documents and Downloads
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Technical Information
| Colour | Yellow |
| Fixture time | 20.0 min. |
| Gap fill | 0.15 mm |
| Key characteristics | Strength: medium strength |
| Operating temperature | -55.0 - 150.0 °C (-65.0 - 300.0 °F ) |
| Recommended for use with | Metal: steel |
| Shear strength, Steel | 12.0 N/mm² (1700.0 psi ) |
| Viscosity | 600.0 mPa·s (cP) |
LOCTITE® 641
Retaining Compound - medium strength. If disassembly is required. Ideal for parts that need subsequent dismantling.