LOCTITE 577

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.

  • For Coarse Threads – High Strength
  • Max Thread Size – 3”
  • 180oC Service Temperature
  • Higher strength on contamination surfaces
  • Instant low-pressure seal
  • Works on all metal substrates