Loctite 648 Retaining Compound High Strength Fast Cure 50ml Bottle 648-050ML/LOCTITE

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LOCTITE 648 is a low viscosity, high strength retaining compound with high temperature resistance. Ideal for retention of parts with a clearance or interference fit.

LOCTITE® 648 is a green, fluorescent, low viscosity, high strength, urethane methacrylate acrylic, anaerobic retaining compound designed for bonding cylindrical fitting parts. It prevents loosening and leakage from shock and vibration. Typical applications include holding gears and sprockets onto gearbox shafts and rotors on electric motor shafts. It provides robust curing performance.


Low viscosity

High strength

Designed for bonding cylindrical fitting parts

Offers high temperature performance and oil tolerance

Works on active metals (e.g. mild steel) as well as passive substrates such as stainless steel and plated surfaces

Tolerates minor surface contaminations from various oils such as cutting, lubrication, anti-corrosion and protection fluids