LOCTITE® 545

Features and Benefits

Designed for locking and sealing metal pipes and fittings, this product is specially formulated to offer high lubricity for easy assembly and removal.
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.
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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)