Loctite 243 Threadlocker Blue Medium Strength 1330255

Loctite 243 Threadlocker, Blue Medium Strength, 0.5 ml Ampule, 1330255

• General purpose threadlocker that provides a medium strength bond
• Seals and secures metal nuts and bolts to prevent loosening due to shock and vibration
• Works on all metals, including passive substrates, such as stainless steel, aluminum, and plated surfaces
• Proven to be tolerant of minor contamination due to industrial oils, such as motor oils, corrosion prevention oils, and cutting fluid

Top Pick Loctite 243 Primerless Threadlocker is an oil tolerant, removable, medium strength, blue threadlocker designed for the locking and sealing of threaded fasteners between 1/4″ and 3/4″ (6 to 20 mm). It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids. Loctite 243 is the recommended replacement for Loctite 2440 .