LOCTITE 55 Thread and Joint Sealant 50 m

Loctite 55 is a precision thread and joint sealant designed to provide reliable leakproof seals on pipes and threaded components in industrial and professional applications. Its solid cord formula allows easy application, conforms perfectly to threads and forms an elastic gasket that resists pressure, vibration, micro-leaks and light chemical attack. Thanks to its versatility, LOCTITE 55 is suitable for use with water, air, non-corrosive gases and low-temperature fluids, delivering high performance even under demanding operating conditions. The 50 m jar format is ideal for work on plumbing, compressed air, industrial systems and technical maintenance where a secure, long-lasting seal is required.

Key benefits: provides leakproof, durable seals on metal threads; easy to apply thanks to the moldable cord form; suitable for a variety of non-corrosive fluids; resistant to vibration and micro-leaks; eliminates the need for traditional paste or tape; excellent balance of convenience and reliability for professional and advanced DIY use.

Recommended applications: sealing threads on hydraulic and pneumatic piping, fittings in industrial systems, compressed air systems, connections for non-corrosive gas fittings, maintenance of technical systems that require secure thread sealing, use in construction, installations, workshops and specialist applications where a reliable seal is needed.

Thoroughly clean the thread or the surface to be sealed, making sure it is free of dirt, grease, or residue. Pull out the required length of cord and wrap it around the thread clockwise until the turns are completely covered without excessive overlap; then screw the component together as usual. LOCTITE 55 forms an elastic seal that compensates for thread play and micro irregularities, ensuring an effective seal. The product is compatible with common materials such as metals and alloys used in piping, and the 50 m jar format is convenient for frequent use and ongoing maintenance.

To safety data sheet