LOCTITE® 277
Features and Benefits
Red, high strength, high viscosity methacrylate-based threadlocking adhesive, suited to large threads. Fluoresces to allow monitoring.
LOCTITE® 277 is a red, high strength, high viscosity, methacrylate-based threadlocking adhesive. It has a fixture time on steel of 30 min, brass 25 min and stainless steel 270 min making it deal for applications where migration of the adhesive must be prevented. Can tolerate slight contaminations of industrial oils. Suited to large threads. Fluoresces to allow monitoring.
- High strength
- High viscosity
- Prevents unwanted movement, loosening, leaks and corrosion
- Resists vibration
Documents and Downloads
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Technical Information
| Application method | Dispense gun, Dispense system, Manual |
| Application temperature | -55.0 - 150.0 °C (-65.0 - 300.0 °F ) |
| Applications | Threadlocking for large bolts / studs |
| Breakaway torque, M10 Steel Nuts/Bolts | 32.0 N·m (280.0 in./lb. ) |
| Colour | 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) |
LOCTITE® 277
Red, high strength, high viscosity methacrylate-based threadlocking adhesive, suited to large threads. Fluoresces to allow monitoring.