Oil abased and non-abrasive Stuarts Micrometer Engineers Marking Paste is easily spreadable marking paste containing a high concentration of Prussian blue (or red) for indicating high spots on machine bearings, machine tool beds etc. Easily removable with methylated spirit. Features and Benefits Non abrasive and easily spreadable formula Long shelf life for easy storage Easily transferable between surfaces Easily cleaned wiped clean off metal and detergent and water soluble Typical Applications Marking Engineering Notes Use sparingly due to high pigment concentration