Eng Marking Blue Is A High Quality Solution For Clear And Precise Marking On Metal Surfaces. Whether For Industrial Applications Or Diy Projects And This Marking Blue Offers Several Benefits . Clear And Precise Marking Provides Sharp And Visible Markings On Metal Surfaces Aiding In Accurate Measurements And Identification. The Bottle Design Ensures Convenient And Mess Free Application Allow Effortless Marking. Suitable For Various Metals Including Steel Or Aluminum And Iron Making It Ideal For A Wide Range Of Applications ** Durable And Long Lasting The Marking Remains Vibrant And Resistant To Fading Ensuring Longevity Even In Demanding Environments. Dries Rapidly To Minimize Waiting Time And Allowing For Efficient Workflow And Productivity.