Only logged in members can reply and interact with the post.
Join SimilarWorlds for FREE 禄

What's your favourite acid?

Mefenamic is my blessing 馃枻
This page is a permanent link to the reply below and its nested replies. See all post replies 禄
Ferric chloride. It is one of the cheaper ways of etching brass and copper.
HannibalAteMeOut22-25, F
@HannibalAteMeOut Yes. There's a pen...I forget what it's called... and you draw a pattern or any design on the metal and then dip the metal in the solution which eats away a thin layer of the metal except where the pen has drawn. It's really excellent!
HannibalAteMeOut22-25, F
@EugenieLaBorgia It sounds satisfying to watch