Rustproofing

The CouplerTec Difference!

CouplerTec’s Patented Capacitive Coupling Technology is demonstrably different from the more traditional forms of electronic corrosion control because it was specifically designed from the outset to operate in an open air environment, unlike Impressed Current Cathodic Protection (ICCP) which requires a relatively abundant conductive medium (moist soil or water) completely surrounding the metal object being protected.