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Silver 50 ml Paste Retaining Compound

Item #100867497
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Product details

  • 50 ml Container
  • Silver Color


  • LOCTITE® 660 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps occurs 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. LOCTITE 660 exhibits excellent gap cure characteristics and is also suitable for retaining shims.


  • 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.: 123704


Gap Fill 0.25 mm - 0.5 mm
Viscosity (cP) 250,000/1,500,000
Color Silver
Container Type Tube
Typical Use For Repair of Worn Machinery Parts
Viscosity 250000 mPa·s (cP)
Shear Strength 23 N/mm2, 3335 psi (Steel)
Physical Form Paste
Recommended Primer Primer N™
Temperature Range [Max] 300 °F
Container Size 50 ml
Temperature Range [Min] -65 °F
Application Machinery
Shear Strength (Steel/Steel) 3335 psi
Cure Speed Full (Steel) 24 h @ 25 °C
Cure Speed Fixture 10 min @ 25 °C
Gap Fill (Diametral) 0.02 in
Weight 0.15 LB
EAN or UPC 79340660403
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