Loctite 222 – Low Strength Threadlocker

Loctite 222 is a low-strength, purple threadlocker designed for small screws and delicate fasteners that require easy disassembly. It prevents loosening due to vibration and protects threads from rust and corrosion — without the risk of damaging small or soft metals.

Key Features

• Low-Strength Formula – Allows easy removal with hand tools

• Prevents Loosening – Ideal for screws exposed to vibration

• Protects Threads – Prevents rust, corrosion, and leakage

• For Small Fasteners – Perfect for screws up to 1/4" (6 mm)

• Works on Soft Metals – Safe for aluminum, brass & thin-walled parts

• Temperature Resistant – Performs from –55°C to +150°C

• Suitable for Precision Tools – Electronics, instruments & light machinery

Best For

• Small screws & delicate fasteners

• Electronic devices & circuit boards

• Eyeglasses, instruments, meters

• Precision machinery

• Soft metal assemblies (aluminum, brass)