Century's Tube Type Metal Marker is a unique marking device for permanent & fade-proof marking on any surface. It can withstand heat and weathering under adverse conditions. Its has special viscous ink formulation is similar to paint which remains permanent on metals, steel, alloys, rubber, concrete, glass, wood & even plastics. It is Ideal for industrial applications like Welding, Dies & Moulds, Maintenance & Repair, Ship Building, Automobile, Construction, Precast Cement Sheets, Automation,  Oil & Gas Industry etc.