Loctite 648 High Temp Retaining Compound (Green, 24 ml)Loctite 648 High Temp Retaining Compound (Green 24 ml) SpecificationsLoctite 648 is a retaining compound that seals cylindrical fitting parts to prevent loosening and leakage due to shock or vibration. With its low viscosity it offers a high strength bond suitable for example to retention of parts with a clearance or interference fit such as gears and sprockets on gearbox shafts and rotors on electric motor shafts. This acrylic retaining compound is