LOCTITE 495549 Dielectric Tune-Up Grease provides a moisture-proof barrier that lubricates and protects electrical connections and wiring from salt, dirt, and corrosion. Extends the life of bulb sockets. Prevents voltage leakage around electrical connections. Required for modern high-energy ignition systems.
LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Engines of nearly every professional race car are assembled and maintained with LOCTITE brand adhesives, sealants, gasket makers, and coatings. Whether gasoline or diesel, from bolts and gaskets to cooling lines and core plugs, Henkel products are used to seal, secure, and repair vehicle components.