SF 770 Isopropyl Acetate-Based Primer for 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. Not recommended in assemblies where high peel strength is required.

• Prepares low-energy surfaces for bonding with instant adhesives
• Only for difficult-to-bond plastics
• Fluorescent under UV for quality control
• Not recommended where high peel strength is required