Anyone tried stainless steel blackener?

[WildBillHimself]

Caswell Plating sells both a liquid concentrate and a gel; both are applied cold. Reviews on their website are all positive but I would like to hear your experience. Thanks.

 

[StuP]

I don't see anything on the site about a either a liquid or gel that works on stainless. Have a link to the product page ?

 

[WildBillHimself]

No link, but type in their search box SSBGK for the gel or SSB370 for the liquid.