This video shows  partial application of the second layer of a middle black over an application of sabi. Between the first and this application I sanded with a #2000 stone.  Before this second application I put the tube of black lacquer in the muro so as to warm it. It is cold in my studio and the first application and the last part of the application on this video the black lacquer got too cold and didn’t easily come off the brush.

For more on traditional, lacquer based kintsugi see kintugi.com or https://www.kintugi.com/?page_id=225