Something I really like about these bulkheads is that I don't need to add supports under the pipes to hold them up!
Out of boredom, while waiting for the bulkheads to arrive, I spray primered the pipes, added several layers of clear coat (with some glitter for a psuedo-metallic finish), wet sanded w/2000 grit, buffed with a heavy-cut compound, a fine-cut compound, and a glaze. Then I sealed it with NuFinish. I used to detail my cars and trucks, so I had a lot of stuff just laying around LOL. Anyways, it's hard to tell, but the pipes have a deep, car-coat finish to them. I just wanted to see if I could do it