MG Chemicals 841WB Super Shield Water Based Nickel Print Conductive EMF Shielding Paint, 12mL Liquid (841WB-15ML)This EMF paint is a 1 part, water based conductive coating, pigmented with highly conductive nickel flake. Unlike diamagnetic conductive fillers like carbon, copper, or silver that only shield the electric component of electromagnetic waves, nickel is ferromagnetic and blocks the magnetic component as well. It is easy to use, with no let down and no heat cure necessary. It can be applied by spray, brush, or roller. It is excellent for use on wood and