MOLYSLIP COPASLIP TJC is a high performance lead and zinc free tool joint compound based on highly refined low sulphur, low pour point mineral oil thickened with a complex soap. The product contains both copper flake and graphite as solid lubricants coupled with high levels of corrosion inhibitors, anti-oxidant and anti-wear additives that make it particularly suitable for use under the most aggressive conditions in corrosive wet/humid, dirty or chemical environments where a high degree of water washout resistance is required.