843ER, our Silver-Coated Copper Epoxy Paint, is a 2-part epoxy-based conductive coating, pigmented with highly conductive silver-coated copper flake. The cured paint is smooth and extremely hard. It is abrasion, scratch, and mar-resistant. It adheres very strongly to plastics, including chemically resistant and low-energy plastics, as well as metal, glass, ceramic and wood.

843ER provides EMI / RFI shielding in applications where extreme durability, adhesion and mar resistance are required.

MG Chemicals also offers silver-coated copper paint in convenient 1-part water-based or acrylic-based versions, including an aerosol format, plus a more highly conductive silver epoxy paint and a more economical nickel version.