3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

How to etch aluminum panel labels/designs with a reusable acid mix

Step 5Fix the missing spots

Fix the missing spots
«
  • etch7.jpg
  • etch8.jpg
  • etch9.jpg
  • etch10.jpg
As you can see on the image, there are some missing spots, we are going to fix those now:

1.- Take a sharpie pen(or any other indelible ink pen) and paint over the missing spots, retouch any spot 2 or 3 times to allow the ink to cover the spots and resist well the acid.

2.- Use tape to cover big areas/borders, etc.

3.- Picture #3 shows my panel, almost ready to etch.

4.- As you can see on image #4, I used the pnp-blue plastic left over to cover the back of the panel, this is important, you have to cover every part of the panel not going to be etched to prevent the acid from damaging the panel.

note: If the transfer ends up with a lot of missing spots or missaligned, you can clean the panel and start all over again, sometimes is better than fixing any mistakes.
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
14
Followers
1
Author:sineSurfer