Jon I use weld-on 40, after it cures I sand the seam in 240 grit to 3000 grit and polished it with a bench top polishing wheel. Troylee, hopefully I don't make any vendors mad I didn't think it was that big of a secret lol. The cone body is 10.75" base 5.5" neck and 15" tall. The complete skimmer is 25.5" tall 10" round collection cup, it a beastly skimmer lol.