... 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 ... , medium strength, used for sealing of hydraulic and pneumatic pipe thread. LK577 Coarse thread, thixotropic, high viscosity, fast curing, high ...