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LOCTITE® 545
Features and Benefits
High lubricity thread sealant for locking and sealing metal pipes and small fittings with fine threads.
LOCTITE® 545 is a pipe thread sealant designed for locking and sealing of metal pipes and fittings. It is specially formulated to offer high lubricity for easy assembly and removal. Recommended for fine threaded fittings as used in hydraulic and pneumatic installations and small fittings in general. Suitable for fittings up to 50 mm in diameter including pneumatic and hydraulic fittings.
- Excellent solvent resistance
- Contains no fillers or particles that could contaminate system fluids, foul valves, or clog fine filters and screens
- ABSSM approved
- CFIA approved
Documents and Downloads
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Technical Information
| Application method | Dispense system, Manual |
| Applications | Hydraulic/pneumatic sealing, Pipe sealing, Thread sealing |
| Breakaway torque, Steel M10 | 2.0 N·m (20.0 in./lb. ) |
| Color | Purple |
| Cure type | Anaerobic cure |
| Key characteristics | Lubricity: high lubricity, No fillers/particles, Solvent resistant, Viscosity: medium viscosity |
| Operating temperature | -55.0 - 150.0 °C (-65.0 - 300.0 °F ) |
| Physical form | Liquid |
| Recommended for use with | Metal, Thread type: fine |
| Viscosity, 20 RPM | 15000.0 mPa·s (cP) |
LOCTITE® 545
High lubricity thread sealant for locking and sealing metal pipes and small fittings with fine threads.