Loctite Adhesives and Threadlockers

LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration.LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works...

LOCTITE 454 is a general purpose, non-drip gel, instant adhesive that is ideal for vertical surfaces and overhead applications.LOCTITE 454 is an instant adhesive designed for the assembly of difficult-to-bond materials which require uniform stress...

Silver, thick, metallic heavy-duty, high temperature, nickel-based anti-seize lubricant paste. It resists galling and corrosion and reduces wear.LOCTITE LB 771 is a silver, thick, metallic heavy-duty, high temperature, nickel-based anti-seize lubricant...

LOCTITE SF 7649 is a solvent-based activator for surface preparation that provides for low temperature curing.LOCTITE SF 7649 is designed to promote the curing speed of LOCTITE anaerobic adhesives and sealants without any significant loss of joint...

High lubricity thread sealant for locking and sealing metal pipes and small fittings with fine threads.LOCTITE 545 is a pipe thread sealant designed for locking and sealing of metal pipes and fittings. It is specially formulated to offer high lubricity...

Metallic black, 1-part, thixotropic, room temperature vulcanizing oxime silicone paste sealant.LOCTITE SI 598 is a metallic black, 1-part, thixotropic, room temperature vulcanizing oxime silicone paste sealant. It cures on exposure to moisture in the air...