In a nutshell
The right choise for
With the Loctite 567 thread sealant, you reliably seal coarse metal pipe connections and fittings up to M80 or 3 inches. This anaerobic liquid provides dependable sealing performance under severe thermal stress, handling operating temperatures from -55 °C to +250 °C. Thanks to its instant low pressure seal capability, you can test piping installations immediately after assembly. Its high lubricating properties effectively prevent galling on metals such as stainless steel and aluminium. Furthermore, its low-strength formulation allows for effortless disassembly using standard hand tools during maintenance. Supplied in a 250 ml tube, it is the ideal choice for industrial, steam, and hydraulic pipework.