How to laser engrave (etch) powder coated aluminum.
This a is very good substrate to make custom outdoor signs as they are 100% weather proof.

Laser used in this video is a xTool D1 10 watt.

Direct from xTool:
xTool D1 10 Watt Laser https://www.xtool.com/products/portab...
xTool Honeycomb Board https://www.xtool.com/products/honeyc...
xTool D1 Air Assist Package https://www.xtool.com/products/air-as...

Amazon links: (Disclosure: I do receive a small commission if you purchase any of these items. This does not increase your cost)
xTool D1 10 watt laser https://amzn.to/3ncJ0rS
xTool Honeycomb Board https://amzn.to/3um5YzI
xTool D1 Air Assist Package https://amzn.to/3VQlLCJ