This video shows preliminary work for assembly of this bowl. I am putting numbers on the glaze which I will later remove in order to help me know how it will go together.
For more on traditional, lacquer based kintsugi see kintugi.com
This video shows step 6, application of middle black lacquer in preparation for metal. I use a middle thickness brush and apply it as thinly as possible. If it seems too thin then that is about right.
Step 6 refers to this page, https://www.kintugi.com/?page_id=80