Threadlocker Loctite 243 Medium Strength - Blue Henkel 250 ml

Loctite 243 is a blue, medium-strength threadlocker designed to lock and seal threaded fasteners, preventing loosening due to shock and vibration. It cures in the absence of air between close-fitting metal surfaces and is removable with standard hand tools. This oil-tolerant formula performs well on both active and passive metals without the need for cleaning. It withstands temperatures up to 360°F (182°C) and is suitable for fasteners between 1/4 inch and 3/4 inch in diameter. Packaged in a 250 ml bottle.