Features: Original Metal-Filled Epoxy Putty With Mixture Two Putty:Plastic Steel Resin And Putty Harderner Special Used For Maintenance, Production, Tooling Applications ,Cracking ,Deep Holes Strongly Bond Well To Most Metals, Concrete And Some Plastics. Applicable To Repair Areas Where Welding Or Brazing Would Be Impossible. Devcon Steel Putty Cures At Room Temperature And Forms A Tough Durable Metallic Mass That Can Be Drilled, Tapped, Machined Or Painted. Devcon Steel Putty Is Excellent Resistance To Oil, Gasoline, Water And Chemical.Special Use In Industrial Area Such As Automotive , Industrial , Machine Tooling And Others. Special Use In Industrial Area Such As Automotive , Industrial , Machine Tooling And Others. Specifications: Bonds To Most Metals, Concrete And Some Plastics Cures At Room Temperature And Forms A Tough Durable Metallic Mass That Can Be Drilled, Tapped, Machined Or Painted Excellent Resistance To Oil, Gasoline, Water And Many Chemicals