Loctite 648 high-strength anaerobic retaining compound for bonding close-fitting cylindrical parts such as bearings, bushings, gears and shafts where higher temperature resistance is needed. Green, 50 ml bottle. Henkel IDH 1835920.
| Chemical type | dimethacrylate ester, one-component anaerobic retaining compound that cures in the absence of air between close-fitting metal parts |
| Appearance | green liquid. Viscosity approx 400 to 600 mPa.s (25 degC). Maximum diametral gap fill 0.15 mm. Compressive shear strength typically 25 N/mm2 (approx 3600 psi) on steel pins and collars per ISO 10123. Fixture time on steel approx 4 min; functional cure 6 h. Operating temperature -55 to +175 degC; disassembly requires local heating to approx 250 degC. Henkel IDH 1835920, 50 ml bottle. |
| Type | Retaining Compound |
| Strength | High |
| Color | Green |
| Fill size | 50 ml |
| Operating temperature | -55 to +175 °C |
| Compressive shear strength | 25 N/mm² (approx 3600 psi) |
| Chemical base | dimethacrylate ester |
| Cure | Anaerobic (one-component) |
| Standards | ISO 10123 |
| Temperature range | -55 to +175 degC |
| MOQ | 1 |