STEEL-IT 4210 Epoxy Primer is intended for use with STEEL-IT 4907 Epoxy Topcoat where, in certain environments, the substrate may become exposed (e.g., a forklift grazes a machine). In such an instance, STEEL-IT 4210 provides the added benefit of practically preventing corrosion on the exposed substrate from propagating.


  • Intended for use with STEEL-IT 4907 Epoxy Topcoat
  • Contains the same proprietary 316L stainless steel flake as all STEEL-IT Topcoats
  • 2-component coating that mixes in a 1-to-1 ratio
  • Severely inhibits corrosion from propagating above or below the coating should the substrate become exposed