... sealing reliability, easier to use, Pipe thread sealnt, industrial liquid thread sealant direction of pipe thread can be adjusted in a ... suitable for the R11, R12 frozen pipe thread seal. For sealing of pipe thread below M80 of refrigeration equipment. Good ... strength, used for sealing of hydraulic and pneumatic pipe thread. LK577 Coarse thread, thixotropic, high viscosity, fast curing, high strength ...