LOCTITE® SF 770
Features and Benefits
A primer for making polyolefin and other low-energy surfaces suitable for bonding with LOCTITE® instant adhesives.
LOCTITE® SF 770 is a primer for making difficult-to-bond substrates and low-energy surfaces suitable for bonding with LOCTITE® instant adhesives. Ideal for polyethylene, polypropylene, polytetrafluoroethylene (PTFE) and thermoplastic rubber materials, it fluoresces for quality control and inspection.
- Prepares low-energy surfaces for bonding with instant adhesives
- For difficult-to-bond plastics such as polypropylene and polyethylene
- Fluorescent under UV for quality control
- IMPORTANT: This product was upgraded in 2021/22. Use the correct product IDH/item number to ensure correct SDS is downloaded.
Documents and Downloads
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Technical Information
| Application method | Pre-applied |
| Colour | Ultra clear |
| Key characteristics | Adhesion: improves adhesion |
| Key characteristics, Chemical Basis/Base Heptane (Original Formula); Isopropyl Acetate (Upgrade Formula) | Solvent based |
LOCTITE® SF 770
A primer for making polyolefin and other low-energy surfaces suitable for bonding with LOCTITE® instant adhesives.