Loctite® 660™ Quick Metal® Retaining Compound

LOCTITE 660 Retaining Compound - high strength. Gap filling. For repair of worn-out seats, keys, splines, bearings or tapers without remachining.
Common Characteristics
LOCTITE® 660 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps occurs such with worn parts, without the need for remachining. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. This product exhibits excellent gap cure characteristics and is also suitable for retaining shims.

Your Benefits

Ideal for repairing worn parts without remachining
Enables re-use of worn bearing seats, keys, splines or tapers
Suitable for retaining shims
P1 NSF Reg. No.: 12370
Technical Data
ParameterValue
Chemical basisMethacrylate 
Fluorescence
Тensile shear strength>17.2  N/mm2
Тhixotropy
Viscosity150000 - 350000  mPa·s
Fixture time on steel15  min
Maximum diametrical clearance0.5 (в комбинация с активатор)  mm
Technical Specifications
Technical Specifications