Loctite 641 Retaining Compound is for cylindrical bonding, particularly where disassembly is required for service operations. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. Typical applications include retention of bearings onto shafts and into housings. Recommended for maximum diametral clearance of 0.008″. Fixtures in 20 minutes.
Strength Required: Moderate
Diametrical Clearance: Up to .005″(0.1mm)
Temperature Resistance: 300°F( 150°C)
Available Size: 50ml,250ml