[sdiy] Aluminum Engraving with Laser system

john slee indigoid at oldcorollas.org
Tue May 29 23:46:36 CEST 2018

There’s a spray you can use on aluminium that yields an extremely resilient
black marking when etched with a lasercutter

I don’t remember what it was called but it was about 160AUD/can, so unless
the can goes a long, long way, maybe not worth it. I saw it used on the
shell of an Apple MacBook Pro. Pretty good results

Roman’s approach sounds better though


On Wed, 30 May 2018 at 02:24, Terry Shultz <thx1138 at earthlink.net> wrote:

> https://mailchi.mp/elektor/elekslaser-en-824222?e=60cca40a57
> I see a Laser engraving system on Elektor.
> Has anyone used such a tool on aluminum Front Panels?
> I have no experience with Laser etching and thought this might be useful
> as alternative to silk Screeing.
> regards,
> Terry
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