grounding

  1. C

    SS hand rail blackened under water

    My SS hand rail, for the past year or more, it turns black under the water. It’s like a soot. I can cleaned with a cloth impregnated with Muratic acid, it after a week is already a little bit black. Also a year ago, a superficial crack started by the rail. Which I patched. I thought it had to...
  2. P

    Pool Light Bonding and/or Grounding

    Electrical questions: I recently had a leaking pool light niche replaced. The shell around the light was replaced with a metal housing and a new yellow jacket 3 wire electrical with a separate bonding cable pulled into the junction box. The old wiring had no bond up at the junction, but was and...