Bi-Protec is a coating process that involves the combination of two parts. The process begins with a deposit of Nickelizing (proprietary electroless nickel). The nickel application process begins with a 5 to 10 microns deposit. This is then overlaid with either Armoloy TDC or XADC with a deposit of 2.5 to 8 microns. XADC is recommended if excessive wear is a factor.
With the additional nickel layer between the substrate and the chrome layer. Bi-Protec maintains all the natural advantages of aluminum while providing a superior well-resistance. Bi-Protec provides all the solutions you need for critical or complex applications.