Loctite 2759219 SF 770 Primer
SKU/Part Number: 2759219
Product Overview
The Loctite SF 770 Primer is a clear surface activator designed to improve the adhesion of Loctite cyanoacrylate (instant) adhesives on difficult-to-bond plastic surfaces such as polyethylene (PE), polypropylene (PP), polytetrafluoroethylene (PTFE), and thermoplastic elastomers (TPE).
Specifications
- Container Size: 1.75 fl oz
- Container Type: Bottle
- Color: Clear
- Primary Use: Surface preparation for improved instant adhesive bonding on low-energy surfaces.
Key Features for Purchasing
This product is essential for applications requiring reliable bonding of hard-to-adhere plastics using cyanoacrylate adhesives. Ensures strong, consistent bond strength.



