Loctite 263 high-strength, primerless red threadlocker for permanent locking and sealing of studs, nuts and bolts subject to shock and vibration. Red, 50 ml bottle. Used by maintenance technicians and installation crews across industrial, marine and construction service.
| Dimethacrylate ester, red; one-component anaerobic high-strength threadlocker that cures in the absence of air between close-fitting metal threads. Primerless and oil-tolerant -- cures on passive substrates (stainless steel, plated surfaces) and active metals, and tolerates minor surface contamination from cutting, lubrication and anti-corrosion oils. For heavy-duty fasteners such as studs in motor or pump housings where disassembly is not routine. Viscosity approx 500 mPa.s (Brookfield RVT, 25 degC); breakaway and prevailing torque tested per ISO 10964; compressive shear strength tested per ISO 10123; operating temperature -55 to +180 degC. Henkel order no. 43906 / IDH 1330585, 50 ml bottle. | |
| Type | Threadlocker |
| Strength | High |
| Color | Red |
| Fill size | 50 ml |
| Operating temperature | -55 to +180 °C |
| Chemical base | Dimethacrylate ester |
| Cure | Anaerobic (one-component) |
| Standards | ISO 10964, ISO 10123 |
| Temperature range | -55 to +180 degC |
| MOQ | 1 |