Trusted by Professionals: Our purple LOCTITE automotive thread locker products are not just OEM-specified, they are trusted by professionals because they are designed by auto manufacturers and lab tested (PN: 38653-555339).
The outstanding performance and reliability this adhesive provides assure you of professional-grade results in every application. Versatile Application: This specialty adhesive can be drilled, filed, sanded, and painted once cured, allowing you to finish repairs to your desired standard.