Flange Isolation Kits are designed to restrict the electrical conductivity between joint connections and to combat the effects of galvanic corrosion often found in flanged pipe systems, by eliminating metal to metal contact, as the static electrical current is halted to aid in the cathodic protection of the piping system. These kits can be used to control stray electric currents in piping at oil, gas, water, refineries and chemical plants in order to increase the safety of the production system.