world gathers for metal finishing
Q&As since 1989
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What to use to etch copper, brass or base metal
I am trying to etch Metals such as copper, brass or base metal. I am trying to etch old plumbing parts using stickers as a template. I know NOTHING about chemicals or such. WIll glass etching solution work? I also wondered if there were something less expensive.
Patti MeadowsHerbal Blessings - Chattanooga, Tennessee, USA
2005
There is an easier way, high carbon steel stamps. They are commercially available for about 40-50 dollars, and all you need is a hammer and a hard floor. This takes all the harmful acids out of the mix, just stamp towards the inside of the pipe as it will dent the pipe a bit, but it will work fine.
Marc Banks- Elizabeth City, North Carolina
2005
To etch your plumbing parts you can use battery acid
[affil links]. It's a 30 t0 40% solution which you can add water too for a more dilute mix. Cost $6.00 Rinse well after use. Use a non metallic dip tank also, wear rubber gloves [on
eBay or
Amazon] and apron
[on
eBay or
Amazon]
.
Be careful and good luck -- Fred.
- Duluth, MN, USA
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