LOCTITE® SF 7240
Known as LOCTITE 7240
Features and Benefits
A blue-green, solvent-free, liquid activator for enhancing the cure speed of LOCTITE anaerobic adhesives and sealants.
LOCTITE® SF 7240 is a blue-green low-viscosity cure-speed activator that relies on basic copper salt as its active ingredient. It’s designed to enhance the curing speed of LOCTITE® anaerobic adhesives and sealants without significant loss of joint strength. It’s ideal for passive metals or inert surfaces with large bond gaps, and is particularly recommended for cure conditions below 15°C (59°F).
- Enhances cure speed on passive and inactive surfaces
- Ideal for large bond gaps
- For low-temperature curing below 15°C (59°F)
- Solvent-free
Documents and Downloads
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Technical Information
| Application method | Pre-applied |
| Applications | Gasketing, Pipe sealing, Retaining, Thread sealing, Threadlocking |
| Color | Blue, Green |
| Key characteristics | Solvent free |
LOCTITE® SF 7240
A blue-green, solvent-free, liquid activator for enhancing the cure speed of LOCTITE anaerobic adhesives and sealants.