Loctite 577 Thread Sealant 50ml

Loctite 577 Thread Sealant 50ml


SKU: LOC-2779092 Category: Tags: , ,

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Loctite 577 is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. The product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. It has excellent chemical and thermal resistance and offers less migration of liquid product after application.


  • Excellent chemical resistance
  • Instant low pressure seal
  • Suitable for all metals
  • Medium-strength, general purpose thread sealant for sealing metal threads
  • Locks connection against vibration-induced loosening and other stresses
  • Easy to apply
  • Cures on active and inactive metals


  • Size: 50ml




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