Loctite® 770 Prism® Primer adhesion promoter for Loctite instant adhesives on hard-to-bond plastics and elastomers. Especially for polyolefins such as PE and PP. Suitable for PTFE and thermoplastic elastomers. Long on-part life. Fluorescent under UV light / black light. On-part life of ≤8 hours. N-heptane base.
Loctite is a registered trademark and 770 is the trademark of Henkel Corporation.