Loctite 569 anaerobic thread sealant for locking and sealing metal pipes and fittings; cures confined in the absence of air between close-fitting metal surfaces and resists loosening and leakage from shock and vibration.
Loctite 569 anaerobic thread sealant for locking and sealing metal pipes and fittings; cures confined in the absence of air between close-fitting metal surfaces and resists loosening and leakage from shock and vibration.
| Technology anaerobic; chemical type dimethacrylate ester; brown liquid (uncured). One component; primary anaerobic cure with secondary cure. Specific gravity 1.1 @ 25 degC; viscosity (Cannon-Fenske, ISO 3104) 300 to 500 mPa.s. Breakaway and prevailing torque tested per ISO 10964 (3/8 x 24 steel nuts/bolts grade 2); coefficient of thermal expansion per ISO 11359-2, thermal conductivity per ISO 8302. Designed for hydraulic and pneumatic metal pipe/fitting connections. Not for pure-oxygen / oxygen-rich systems or strong oxidisers. Operating temperature -55 to +150 degC. 50 ml bottle. | |
| Type | Thread Sealant |
| Color | Brown |
| Fill size | 50 ml |
| Operating temperature | -55 to +150 °C |
| Specific gravity | 1.1 at 25 °C |
| Viscosity | 300 to 500 mPa·s |
| Chemical base | dimethacrylate ester |
| Cure | Anaerobic (one-component) |
| Standards | ISO 3104, ISO 10964, ISO 11359-2, ISO 8302 |
| Temperature range | -55 to +150 degC |
| MOQ | 1 |
Hydraulic/pneumatic sibling of the 542/545 thread-sealant family; locks and seals in one operation.