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LOCTITE 648 Retaining Compound

Features and Benefits

Available in:

  • 250.0 ml bottle

    10/case

  • 50.0 ml bottle

    10/case

  • 10.0 ml bottle

    10/case

  • 0.5 ml

    1/case

LOCTITE 648 is a low viscosity, high strength retaining compound typically used for holding gears and sprockets onto gearbox shafts and rotors on electric motor shafts.
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.
  • Fluorescent
  • Low viscosity
  • High strength
  • Designed for bonding cylindrical fitting parts
  • Works on active metals (e.g. mild steel) as well as passive substrates such as stainless steel and plated surfaces
  • Offers high temperature performance and oil tolerance
  • Tolerates minor surface contaminations from various oils such as cutting, lubrication, anti-corrosion and protection fluids
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Documents and Downloads

Safety
Data Sheets
and RoHs
LOCTITE 648 Retaining Compound 1835918 en-US
IDH: 1835918

Size Case: 250.0 ml bottle

Quantity: 10/case

LOCTITE 648 Retaining Compound 1835920 en-US
IDH: 1835920

Size Case: 50.0 ml bottle

Quantity: 10/case

LOCTITE 648 Retaining Compound 1835922 en-US
IDH: 1835922

Size Case: 10.0 ml bottle

Quantity: 10/case

LOCTITE 648 Retaining Compound 1844659 en-US
IDH: 1844659

Size Case: 0.5 ml

Quantity: 1/case

Technical Information

Agency Approvals / Specifications DVGW (EN 751-1): NG 5146C00236, NSF P1 Reg No: 148350, WRAS (BS 6920): 0808532
Color Green
Diametrical Clearance (Maximum) 0.1 mm
Fixture Time 3 min.
Fixture Time Temperature 37 °F
Full Cure Temperature 77 °F
Gap Fill 0.006 in.
Shear Strength Unit, Steel psi
Shear Strength, Steel 3900
Specific Gravity 1.13 g/l
Specific Gravity Temperature 25 °C
Substrates Metal: Steel
Temperature -65 - 300 °F
Viscosity 500 mPa.s (cP) Brookfield
Viscosity Temperature 77 °F