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DIY Stompboxes => Building your own stompbox => Topic started by: TheWinterSnow on February 24, 2013, 08:59:09 PM

Title: Inverted Enclosure Etching?
Post by: TheWinterSnow on February 24, 2013, 08:59:09 PM
I have been looking around for this and haven't found anything, but was wondering if it was possible to have a painted enclosure in which you etch off the paint where you want your graphics so that the lettering and graphics would be the raw metal.  The problem I am encountering is a resist that is resistant to paint thinner or acetone or whatever will remove a powder coat, but comes off by other means.

Is this even possible or?
Title: Re: Inverted Enclosure Etching?
Post by: pappasmurfsharem on February 24, 2013, 09:08:41 PM
Reverse stencils?
Title: Re: Inverted Enclosure Etching?
Post by: deadastronaut on February 24, 2013, 09:12:31 PM

paint will act as a resist...so no it won't work that way..

you will need to do a 'reverse etch'...

use the usual toner for your graphics/text...then etch the face of it, then paint, then with a block and fine paper sand the 'raised parts'...making sure its flat....go easy.

or you can pick out the details with a small blade..

but make sure your box is sanded flat in the first place....very important for it to work.
Title: Re: Inverted Enclosure Etching?
Post by: TheWinterSnow on February 24, 2013, 09:24:07 PM
Quote from: deadastronaut on February 24, 2013, 09:12:31 PMpaint will act as a resist...so no it won't work that way..

Etch is kind of the wrong wording.  What I am asking is, is there a resist that can resist typical chemicals that break down or remove paint.  Obviously paint thinner or similar caustic substances will remove paint I am asking if there is a resist of some sort that could resist a paint remover.
Title: Re: Inverted Enclosure Etching?
Post by: davent on February 24, 2013, 10:34:46 PM
Darron and Pickdropper use lasers to do what you want, look for their stuff in the pictures thread.
dave