Loctite 572 Thread Sealant for Metal Fittings 50 ML

LOCTITE®
572 is designed for the locking and sealing of metal
pipes and fittings. The product cures when confined in the
absence of air between close fitting metal surfaces and
prevents loosening and leakage from shock and vibration. The
thixotropic nature of LOCTITE®
572 reduces the migration of
liquid product after application to the substrate.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Specific Gravity @ 25 °C 1.25
Flash Point – See MSDS
Viscosity, Brookfield – RVT, 25 °C, mPa·s (cP):
Spindle 6, speed 2.5 rpm, 28,800 to 77,000LMS
Spindle 6, speed 20 rpm 14,400 to 28,600LMS
TYPICAL CURING PERFORMANCE
Cure Speed vs. Substrate
The rate of cure will depend on the substrate used. The graph
below shows the breakaway strength developed with time on
M10 steel nuts and bolts compared to different materials and
tested according to ISO 10964.