The Fenwicks Copper Anti Seize Grease. Fenwick’s Copper Anti-Seize grease protects metals from corrosion and aids sealing and assembly. It stops metal parts becoming seized or frozen and is ideal for titanium-to-titanium interface combinations, as it helps prevent galling. Ideal for use on threaded and interference fit components. A thin smear may be added to the back of disc brake pads to help eliminate brake squeal, making sure to avoid the braking surfaces. Fenwicks Copper Anti Seize Grease Features Suitable for threaded and interference fit components. Conveniently packaged to provide accurate product application without the need for a grease gun Stops metal parts becoming seized or frozen and is ideal for titanium-to-titanium interface combinations