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Course Threads

Loctite®565 PST Thread Sealant

Loctite®565 PST Thread Sealant

General Purpose Coarse Threads
Pipe sealant paste, allows adjustments prior to cure
Typical applications:
NPT and Straight threads
Loctite® 561 PST Pipe Sealant with PTFE

Loctite® 561 PST Pipe Sealant with PTFE

General Purpose Coarse Threads
No-drip semi-solid, in a stick applicator. Up to7.62cm (3”)
Typical applications:
General purpose, less mess
Loctite® 5770 Thread Sealant

Loctite® 5770 Thread Sealant

High Temperature Coarse Threads
Seals pipe fittings up to 277°C (530°F)
Typical applications:
Ultra high temp applications such as steam pipes, up to 277°C (530°F)
Loctite® 567 PST Thread Sealant with PTFE

Loctite® 567 PST Thread Sealant with PTFE

High Temperature Coarse Threads
Withstands temperatures to 204°C (400°F) with excellent solvent resistance, up to 7.62cm (3”)
Typical applications:
Steam and stainless steel pipes

Fine Threads

Loctite® 545 Thread Sealant

Loctite® 545 Thread Sealant

Hydraulic & Pneumatic Fine Threads
Will not clog 20 micron filters
Typical applications:
Hydraulic and pneumatic systems, up to 5.1cm in diameter (2")
Loctite® 554 Thread Sealant, Refrigerant Sealant

Loctite® 554 Thread Sealant, Refrigerant Sealant

Refrigerant Sealant Fine Threads
Excellent solvent resistance on threaded fittings and pipes up to 7.62cm in diameter (3")
Typical applications:
Recommended for refrigeration systems and service with aggressive chemicals.
Loctite® 5451 Thread Sealant

Loctite® 5451 Thread Sealant

Low Odor Fine Threads
Low Odor for coarse threads
Typical applications:
Odor sensitive areas or confined spaces
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