LOCTITE® SF 7649 Surface Prep
Known as LOCTITE 7649
Features and Benefits
Solvent-based activator for promoting the cure speed of LOCTITE anaerobic adhesives and sealants. Prepares surfaces to increase cure speed without loss of joint strength.
LOCTITE® SF 7649 is specially designed to promote the cure speed of LOCTITE® anaerobic adhesives and sealants without any significant loss of joint strength. Ideal for applications with passive metals or inert surfaces and with large bond gaps, it offers great performance at low cure temperatures (< 15°C / < 60°F).
- Promotes the cure speed of LOCTITE anaerobic adhesives & sealants
- For use on applications with passive metals & inert surface
- Low-temperature cure (< 15°C / < 60°F)
- For large bond gaps
Documents and Downloads
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Technical Information
| Application method | Brush, Pre-applied, Spray |
| Applications | Anaerobic priming, Gasketing, Pipe sealing, Retaining, Thread sealing, Threadlocking |
| Chemical basis / base | Acetone |
| Color | Green |
| Cure type | Non-curing |
| Key characteristics | Cure Accelerant, Enables low temperature curing |
| Physical form | Liquid |
| Recommended for use with | Metal, Metal: passive metal |
LOCTITE® SF 7649
Solvent-based activator for promoting the cure speed of LOCTITE anaerobic adhesives and sealants. Prepares surfaces to increase cure speed without loss of joint strength.