Gord over at Gord’s Garage has been busy with home-based anodizing. It’s some amazing stuff he is doing. I sent him one of the rubber band gun assemblies, and he did an amazing job on it.
In an incredible amount of detail, Gord has written up and photographed the whole process:
In summary, it went from this mill finish:
To this polished finish:
To this anodized finish: