I believe that is a liquid coating not a powder...here is what is says about it.
A truly unique coating that is based on a water/solvent system, it may be applied to a variety of surfaces and metals such as exhaust system components, brackets, valve covers, hinges, grills, suspension parts or any metal part that can withstand the 500° F cure temperatures. It polishes to a high luster, stainless/chrome appearance that will not rust, and is especially effective as a hard protective coating for aluminum parts.
I had someone coat the eastwood exhaust powder on my stock manifold and it burned off. The powder guy even told me it would but was willing to try it.
