It Is Hand Mouldable; Sets Like Steel And Matches The Colour Of Steel. It Is Exceptionally Workable Yet When Set It Is Incredibly Strong. It Can Be Sawn; Filed; Machined; Sanded And Painted. Adheres To Metal; Stone; Cement; Concrete; Slate; Glass; Wood And Most Rigid Materials. Withstands Mild Alkalines; Oil And Petrol.