Loctite 577 - 50 ML
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               
Max Thread Size - 3"                       
180°C Service Temperature