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Crude Etching

Posted: Fri Mar 04, 2016 11:40 pm
by aussy
I just want a texture, similar to this, variation in distress
Image

should I just dunk the unfinished piece in muriatic acid?

Re: Crude Etching

Posted: Sun Mar 06, 2016 12:27 am
by cloudscapes
that looks incredible!

Re: Crude Etching

Posted: Sun Mar 06, 2016 10:40 am
by Jero
Seems like that should work. A bit safer than ferric chloride too...well I guess if you're not etching copper clad, may not be much different (the dissolved copper is what makes that an environmental issue)

Re: Crude Etching

Posted: Sun Mar 06, 2016 10:48 am
by crochambeau
I'd make sure it's nice and dirty first, maybe toss it in a mud puddle or onto a plate of spaghetti so you discourage an even etch.

Re: Crude Etching

Posted: Sun Mar 06, 2016 12:24 pm
by Jwar
Jero wrote:Seems like that should work. A bit safer than ferric chloride too...well I guess if you're not etching copper clad, may not be much different (the dissolved copper is what makes that an environmental issue)


Wut? Dude, muriatic acid is WAY more toxic than ferric chloride. I would never etch with that shit unless it's a last ditch effort.

Try Acid Magic and thank me later. Faster, cleaner and won't knock you ought unless you inhale a huge amount. ;)

Re: Crude Etching

Posted: Sun Mar 06, 2016 1:28 pm
by Jero
Not sure what I was thinking of *scratches head*

Another option is hot vinegar. Haven't tried it on enclosures, but it works on knives which are hardened steel.

Re: Crude Etching

Posted: Sun Mar 06, 2016 6:16 pm
by Jwar
I heard Coca Cola works too! Didn't Ryan from eehhhh fuck I can't remember his etching company name, do that? It turned out all weird and shit. hahaha

Re: Crude Etching

Posted: Thu Mar 10, 2016 3:52 pm
by aussy
Thanks, y'all! I'll pick up some Acid Magic. I'm assuming you'd still neutralize it in a baking soda bath? Also, is it reusable?

Re: Crude Etching

Posted: Fri Mar 11, 2016 12:15 pm
by DannDubbleEwe
Acid Magic is awesome. Yes, neutralize with baking soda. Also mix in something like 2 parts AM to 1 part high test hydrogen peroxide (from a beauty supply store) and it will work much faster. Just keep a really good eye on it, wear rubber gloves, don't inhale the fumes that are produced.

Re: Crude Etching

Posted: Mon Mar 28, 2016 2:04 pm
by culturejam
Never heard of Acid Magic until this thread. Nice!

I used to etch boards and boxes with Muriatic + the high-test H2O2 (Clairoxide). Worked really great, but of course it's nasty stuff.

Re: Crude Etching

Posted: Wed Mar 30, 2016 11:37 am
by Chuckchuck
Any alternatives to toxic? Doing this on my balcony.

Re: Crude Etching

Posted: Wed Mar 30, 2016 4:56 pm
by Jwar
Don't do it on your balcony! LOL!

I honestly don't know of any that are efficient that aren't toxic.