Sig 229 Build - 3 - Anodizing the Frame

Anodizing the Sig frame. Once again I allowed the Anodize bath to run hot, and this doesn't produce good enough anodize layer. If you are doing this, make sure you can keep the anodize bath temperature between 65F and 70F. You can neutralize the acid by slowly adding baking soda to the bath. Dispose of all chemicals in accordance with local guidelines.