LOCTITE SF 7701 is used to make polyolefin and other low energy surfaces suitable for bonding with Loctite cyanoacrylate adhesives. On such treated surfaces the cured performance of LOCTITE cyanoacrylate adhesives is generally similar to that described in the TDS for the relevant adhesive. It is only recommended for difficult to bond substrates which include polyethylene, polypropylene, polytetrafluoroethylene (PTFE) and thermoplastic rubber materials. It is not recommended in assemblies where high peel strength is required. LOCTITE SF 7701 is suitable for use in the assembly of disposable medical devices. ISO-10993 LOCTITE SF 7701 has been tested to Henkel’s test protocols based on ISO 10993 biocompatibility standards, as a means to assist in the selection of products for use in the medical device industry.
- ISO 10993 approved
- Polyolefin primer
- Only for difficult-to-bond plastics
- Provides (best) adhesion of instant adhesives to polyolefins and other low surface energy products