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Laser Materials

29 bytes added, 11:06, 14 February 2019
Safe Materials
** Anodized aluminum ( vaporizes the anodization away )
** Painted/coated metals ( vaporizes the paint away )
** Stone : Marble, Granite, Soapstone, Onyx, Slate (use Marble settings). Gets a white "textured" look when etched
* Marking
There is an expensive coating called 'cermark'. This marking compound costs $100 for a small bottle, and must be diluted with ethanol and applied to metal (not ceramics or stone) before being etched to leave behind a permanent dark black mark.

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