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Henkel Adhesive Technologies

Henkel Adhesive Technologies

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Retaining compounds


Very high strength retaining compound for close-fitting cylindrical parts

Retaining compound with very high shear strength. Ideal for bonding cylindrical parts, such as bearings, bushings and sleeves in housings or on shafts. Prevents loosening and leakage from shock and vibration.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

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When you need a liquid, 1-part, medium-viscosity retaining compound with very high strength, LOCTITE® 635 is a good choice. Designed for the bonding cylindrical fitting parts, this green adhesive fills the inner space between components and cures in the absence of air to form a strong, unitized assembly. Once cured, you can expect high shear strength with maximum load transmission capability and uniform stress distribution. LOCTITE® 635 is perfect for rotor to shafts in fractional and subfractional horsepower motors, locking bushings and sleeves in housings on shafts, and augmenting press fits. Also used for Mil-R-46082 military specifcation related applications.

Product category:

Retaining compounds


Chemical basis / base:

Dimethacrylate ester



Diametrical clearance:

< 0.15 mm

Fixture time:

6.0 min.

Physical form:


Viscosity, Brookfield - RVT, @ 25.0 °C:

1500.0 mPa·s (cP) - 2500.0 mPa·s (cP)

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