Focus PAS 10 and Focus PAS 15 are light-colored, low odor, high molecular weight sulfurized additives. They are extreme pressure and lubricity additives, imparting outstanding metal removal while giving excellent lubrication properties to the finished fluid. They are inactive to copper @ 100 C. They contain no chlorine or phosphorous.
Focus PAS 10 and Focus PAS 15 totally replace chlorinated paraffins and chlorinated fatty acids in industrial cutting oils and soluble oils. They are designed for machining stainless steel and other hard metals.
Focus PAS 10 and Focus PAS 15 are non-staining per the ASTM D-130 copper strip test. Both products are soluble in paraffinic and naphthenic base oils.