LOCTITE® 577 is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. The product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. It has excellent chemical and thermal resistance and offers less migration of liquid product after application.
- Excellent chemical resistance
- Instant low pressure seal
- Suitable for all metals
- Medium-strength, general purpose thread sealant for sealing metal threads
- Locks connection against vibration-induced loosening and other stresses
- Easy to apply
- Cures on active and inactive metals
- NSF P1 Reg. No. 123001
- DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312
Technical Details
| Key characteristics | Thixotropic, General Purpose, Strength: Medium Strength, Fluorescent, Temperature: High Temperature, Chemical Resistant, Surface Contamination-Tolerant, Immediate Low Pressure Sealing |
| Color | Yellow |
| Viscosity, 20 RPM | 25000.0 mPa·s |
| Agency approvals / certificates / specifications | DVGW, WRAS, NSF |
| Pressure resistance | 10000 |
| Viscosity, Brookfield – RVT, @ 25.0 °C | 70000.0 – 130000.0 |
| Operating temperature | -55.0 °C – 150.0 °C ( -65.0 °F – 300.0 °F ) |
| Breakaway torque, Steel M10 | 33.0 N·m ( 295.0 in./lb. ) |
| Technology | Acrylic |
| Applications | Thread Sealing, Pipe Sealing |
| Application method | Dispense System, Manual |
| Recommended for use with | Metal, Metal: Passive Metal, Thread Type: Tapered |
| Cure type | Anaerobic Cure |
| Physical form | Paste |
| Product Type | Industrial sealants,Thread sealants |
| Technology Names | Acrylates,Acrylates, anaerobic cure |
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