LOCTITE® SF 7701 is a colourless, solvent-based, medical device-grade primer for making difficult-to-bond substrates and low-energy surfaces like polyethylene, polypropylene, polytetrafluoroethylene (PTFE) and thermoplastic rubber suitable for bonding with LOCTITE® instant adhesives. Tested to Henkel’s ISO 10993 bio-compatibility protocols. Not recommended in assemblies where high peel strength is required.
- Increases adhesion of LOCTITE instant adhesives to low surface-energy plastics
- ISO 10993 bio-compatible
- Fluorescent under UV for quality control
Technical Specification:
- Product category: Adhesive primers
- Technologies: Cyanoacrylate
- Application method: Pre-applied
- Applications: Pre-treating
- Colour: Ultra clear
- Key characteristics: Fluorescent