A friend used Laurel Mountain browning liquid on a damascus barrelled 12 bore and it worked quite well. No degreasing needed, a big plus, I just received 2 small bottles in the mail today, I have a 22 single shot rifle with a barrel in the white which rusts at the drop of a hat, so I'll practice on that.

Is it normal, using LM browning, to obscure the damascus pattern, or did my friend put on too many coats?
Mike