Does anyone have experience using the brush plating kits available to repair small damaged areas on Old nickel plated handguns? The cost is quite reasonable. My experience is that products like these are never as easy as they seem or as advertised. Here is a link just several products at caswell's.
https://www.caswellplating.com/electroplating-anodizing/brush-plating-products.html
https://www.caswellplating.com/electroplating-anodizing/brush-plating-products.html