MRO Solution 2500 Metal-Free Anti-Seize USA Made Product Available in 8 oz Brush-Top container Anti-Seize solution composed of grease, calcium and graphite formulated for heavy-duty applications. Because this solution contains no lead, copper, or nickel it is preferred by chemical plants and refineries.Eases assembly and disassembly of fastener assemblies, as well as protecting parts from corrosion and rust. Temperature resistant to 2500ºF. Meets MIL-A-907-E. A simple application of the paste with the included brush to any bolt prevents metal on metal contact which eliminates the problem of galling/seizing, or, "locking up" sometimes experienced with stainless steel fasteners and other soft metals. Manufacturer Recommended Uses: Applications Prohibiting the Use of Copper and Other Metals Special Alloy Metals Including Stainless Steel High-Temperature Nuts, Bolts, and Studs Seals, Packings, and Sleeves Manufacturer Recommended Industries: Plants That Require a Lead/Metal-Free Anti-Seize Chemical Plants Power Plants Steel Mills Textile Plants Oil Refineries Automotive Assembly Plants Waste and Water Treatment Plants Mining Facilities