LOCTITE 277
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.
Your Benefits
- High viscosity
- Breakaway torque on M10 bolts of 32 Nm
- Prevents unwanted movement, loosening, leaks and corrosion
- Resists vibration
- High strength
- Suited to large threads
| Applications |
Permanent High Strength |
| Agency Approvals / Specifications | MIL-S-46163A for existing designs, ASTM D-5363 |
| Color | Red |
| Cure Type | Anaerobic Cure |
| Fixture Time | 60 min. |
| Full Cure Temperature (°C) | 25 |
| Full Cure Temperature (°F) | 77 |
| Full Cure Time | 24 hr. |
| Key Characteristics | Strength: High Strength, Permanent |
| Number of Components | 1 Part |
| Physical Form | Liquid |
| Temperature Range (°C) | -54 to 149 |
| Temperature Range (°F) | -65 to 300 |
| Thread Size (Maximum) (in.) | 7/8 |
| Torque Break on M10 Steel (in./lb.) | 275 |
| Torque Prevail on M10 Steel (in./lb.) | 275 |
| Viscosity (Brookfield mPa.s (cP)) | 7000 |
| Viscosity Temperature (°C) | 25 |
| Viscosity Temperature (°F) | 77 |
