When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Basiacally its forming a patch panel and eeither hammer welding or mig welding it in so clean that once its done you don't need filler. Look up david gardiner on utube. I am not that good but I can dream