From Loctite: For fine threaded fittings, choose LOCTITE® 545. This thread sealant is perfect for small fittings in general, especially as used in hydraulic and pneumatic installations. The medium-viscosity product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration when cured. It's specially formulated to offer lubricity for the easy assembly of hydraulic and pneumatic fittings, and contains no fillers or particles that could contaminate system fluids, foul valves, or clog fine filters and screens.
Specifications
| Brand | Loctite |
|---|---|
| Product | LOCTITE 545 |
| 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 °C - 150.0 °C (-65.0 °F - 300.0 °F) |
| Physical form | Liquid |
| Recommended for use with | Metal; Thread type: fine |
| Viscosity, 20 RPM | 15000.0 mPa·s (cP) |
Sizes and Part Numbers
| Part Number (IDH) | Size | Sold As |
|---|---|---|
| 195662 | 250 mL Bottle | Bottle |
LOCTITE 545 technical data sheet (PDF)
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