Loctite 609 Cylindrical Bonding Retaining
Available
The Loctite 609 Cylindrical Bonding Retaining Compound is a green, low-viscosity anaerobic retainer for bonding close-fitting cylindrical parts. It flows easily into tight fits and cures between metal surfaces to stop loosening and leakage from shock and vibration, reaching at least 15.8 N/mm² compressive shear strength on steel. It holds up well in motor oil, petrol, brake fluid, ethanol and acetone, and is tested to MIL-R-46082B. Available in 10 ml and 50 ml.
Clean and dry the parts first, with activator 7471 or 7649 on inactive metals, then coat and rotate for slip fits, coat both faces for press fits, or coat the pin and heat the collar for shrink fits. It reaches fixture strength in about 15 minutes, needs local heat to about 250°C to dismantle, and isn't normally recommended for plastics. Consult the Safety Data Sheet before use.
At a glance
| Type | Low-viscosity retaining compound |
|---|---|
| Shear strength | ≥15.8 N/mm² (steel) |
| Gap fill | 0.15 mm |
| Temperature | -55°C to +150°C |
| Size | 10 ml, 50 ml |
- Electric motors — rotors bonded to shafts
- Bushings and sleeves — locking in housings and on shafts
- Press fits — adding strength to interference fits
- Shrink fits — coating pins before heated collars
Full specifications, applications, features and important limits are in the tabs below.
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10ml
Model Number: 609-10ML-LOC
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50ml
Model Number: 609-50ML-LOC
