Loctite 577 Medium-Strength, General Purpose Thread Sealant for Sealing Metal Threads

• Medium-strength, general purpose thread sealant for straight/straight and straight/taper threads and fittings.
• Fills the space between threaded parts and seals and locks at the same time.
• Designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies.
• Product provides an instant, low-pressure seal for metal pipes and fittings. 
• Will not creep, shrink or shred. 
• Has excellent chemical and thermal resistance and offers less migration of liquid product after application. 
• Suitable for all metals Instant low pressure seal
• Excellent chemical resistance
• Locks connection against vibration-induced loosening and other stresses
• Easy to apply
• Cures on active and inactive metals
• NSF P1 Reg. No. 123001 DVGW
• Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312

Please click here to view the TDS PDF.