Product description
LOCTITE® 221 is a purple, low-strength, 1-part, low-viscosity liquid threadlocker ideal for locking small diameter screws and long engagement length fasteners. It prevents small screws from loosening due to shock and vibration, while still allowing for easy disassembly at room temperature without shearing the screw. For use on all metal fasteners up to M12, including steel, brass and stainless steel.
Suitable for steel, stainless steel and brass
Designed for small thread sizes
Low strength
Low viscosity
Product category:
Threadlockers
Technologies:
Acrylates, anaerobic cure
Chemical basis / base:
Methacrylate
Color:
Purple
Fixture time:
20.0 min - 210.0 min
Recommended for use with:
Metal: brass; Metal: steel; Metal: steel - stainless steel
Viscosity, Brookfield - RVT, @ 25.0 °C:
100.0 mPa·s (cP) - 150.0 mPa·s (cP)
