Pipe & Thread Sealants (24 items)

Loctite 511 is a white to off-white, low strength, general purpose, thixotropic methacrylate thread sealant which is suitable for all metal fittings. It cures in the absence of air and by contact w...

Loctite 511 is a white to off-white, low strength, general purpose, thixotropic methacrylate thread sealant which is suitable for all metal fittings. It cures in the absence of air and by contact w...

Loctite 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. This product cures when confined in the absence of air between close-f...

Thread Sealant - medium strength. For fine threads in hydraulic, pneumatic and general fittings. Fast curing. LOCTITE® 542 is designed for the locking and sealing of metal pipes and fittings as wel...

Loctite 561 is an orange, semi-solid methacrylate thread sealant stick and is an ideal toolbox product for maintenance and repair that won't spill or leak. It offers fast, reliable curing on metal,...

This thixotropic liquid from Rocol is hard setting so can be used to form pressure-tight seals.

Rocol's Gasseal is a non-setting pipe sealant used for metallic threaded joints.

Hard-setting but flexible, compound from Rocol, suitable for pipes, flanges and face joints.

This is a high pressure pipe jointing compound from Rocol suitable for use with fuel oils and petroleum at high pressures and the sealing of threads and face connections.