Loctite 222 thread locker is a low-strength adhesive best suited for low strength metal substrates. Low strength metal such as aluminium and brass can disintegrate easily during disassembly process. Loctite 222 thread locker is ideal adjustments of screws,setscrews,pulleys,collars, controllers and tool holders. This thread locker from Loctite is resistant to temperatures up to 150 degree celsius. Loctite 222 thread locker is oil tolerant and works well on all metal substrates. This low strength thread locker works perfectly with passive metals like stainless steel and plated surfaces. It can work well even when exposed to mild contaminated. It has a unique fluorescent purple colour that shines brightly when exposed to ultraviolet light.