Loctite 554 Provides maximum solvent resistance on threaded fittings and pipes up to 2 in (50 mm) in diameter Recommended for refrigeration systems and service with strong chemicals Typical applications include metal and fiber plants, chemical processing, paper processing plants, waste treatment facilities and textile industries
Loctite 55 Data Sheet General purpose, threaded pipe and fitting sealant Non-curing, immediate, full-pressure seal For a quick, easy and reliable seal WRAS listed – approval number 1807518, meets BS 6920 for potable water: 0808533 DVGW/KTW approval for gas and potable water Tested in accordance with EN 751-2 Class ARp and DIN 30660 Certified to NSF/ANSI, Standard 61
LOCTITE 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The thixotropic nature of LOCTITE 542 reduces the migration of liquid product after application to the part. Ideal for fine threads as used in hydraulic, pneumatic & general fittings. Instant low-pressure seal. Suitable for metal threads only Resistant to fuel, oil, coolants and hydraulic fluids. Locks connection against vibration loosening DVGW approval (EN 751-1): NG-5146AR0855
