LOCTITE® SF 7649 Surface Prep
Known as LOCTITE 7649
Features and Benefits
A solvent-based activator for promoting the cure speed of LOCTITE® anaerobic adhesives and sealants. Prepares surfaces to increase cure speed and facilitate curing on inactive surfaces.
LOCTITE® SF 7649 is specially designed to promote the cure speed of LOCTITE® anaerobic adhesives and sealants. Ideal for applications with passive metals or inactive surfaces and with large bond gaps. Also facilitates curing of anaerobic adheives when applied in low cure temperature conditions (< 15°C / < 60°F).
- Promotes the cure speed of LOCTITE anaerobic adhesives & sealants
- For use on applications with passive metals & inactive surfaces
- Facilittes curing in low-temperature conditions (< 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
A solvent-based activator for promoting the cure speed of LOCTITE® anaerobic adhesives and sealants. Prepares surfaces to increase cure speed and facilitate curing on inactive surfaces.