Henkel Loctite SF 7649 is a anaerobic primer that is designed to promote the speed of cure of anaerobic adhesives and sealants. Recommended for use when temperature is below 15 °C. This product complies to MIL-S-22473E. 1 gal Can.
| Typical Use: | Used where increased cure speed of anaerobic products is required; it is especially recommended for applications with passive metals or inert surfaces, with large bond gaps and when prevailing temperature is low. | 
| Color: | Green | 
| Components: | 2 part | 
| Flash Point: | -20 °C | 
| Specific Gravity: | 0.79 | 
| Spray: | No | 
| Tack Free Time: | 30 to 70s | 
| Viscosity: | 2 |