Part no. (SKU/IDH):
2596560
IDH Name:
LOCTITE® 277, 50 ml Bottle
Threadlockers
Red, high-strength threadlocker for large bolts
Designed for high-strength, permanent locking and sealing of large threads greater than 25 mm.
Part no. (SKU/IDH):
2596560
IDH Name:
LOCTITE® 277, 50 ml Bottle
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® 277 is a red, high-strength, high-viscosity threadlocking adhesive especially suitable for large bolts and studs greater than 25.4 mm. Fluoresces to allow monitoring. Disassembly with heat possible.
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High torque strength
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High viscosity
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Prevents unwanted movement, loosening, leaks and corrosion
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Can be disassembled by heating parts to 250°C (482°F)
- Product category:
- Threadlockers
Technologies:
-
Acrylates, anaerobic cure
- Application method:
- Dispense gun; Dispense system; Manual
- Application temperature:
- -55.0 °C - 150.0 °C (-65.0 °F - 300.0 °F)
- Applications:
- Threadlocking for large bolts / studs
- Breakaway torque, M10 Steel Nuts/Bolts:
- 32.0 N·m (280.0 in./lb.)
- Color:
- Red
- Cure type:
- Anaerobic cure
- Fixture time:
- 45.0 min.
- Key characteristics:
- Fluorescent; Strength: high strength; Thixotropic
- Physical form:
- Liquid
- Prevail torque, M10 Steel Nuts/Bolts:
- 32.0 N·m (280.0 in./lb.)
- Recommended for use with:
- Metal: brass; Metal: steel; Metal: steel - stainless steel
- Viscosity, 20 RPM:
- 7000.0 mPa·s (cP)
FAQ
Prevent vibration loosening, prevent leaks, protect threaded components from corrosion and increase the reliability of mechanical fasteners by using a LOCTITE® anaerobic threadlocking adhesive.
The standard continuous operating temperature range for LOCTITE® anaerobic adhesives is -55˚C to +150˚C.Depending on the specific application requirements, high-performance grades are also available offering increased temperature resistance. Please consult with the Henkel technical team for availability and grade selection.
Yes, Henkel's anaerobic adhesives become highly resistant thermoset polymers once cured, making them suitable for a vast number of applications. Consult our online product resources or contact our technical teams for further information.
Yes, these products are all anaerobic adhesives that will function in a similar way. Variations in the adhesive characteristics (viscosity, gap-fill, strength, etc.) will make them better suited to certain applications. Consult the product technical data sheets and/or Henkel representatives for further information.
All necessary H&S measures and PPE (personal protection equipment) requirements can be found on the product material safety data sheet, all of which are available via our website.
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