- Feb 24, 2009
- 3,037
- Boat Info
- 2004 400DB, Onan 9 kw Generator, Highfield RIB,
- Engines
- Cummins 6CTA M-3
We hauled the boat for the season earlier this week. We get a film that forms on the hull directly above both A/C discharge ports, we have seen this before but not as bad as this year.
I was able to get rid of them, but only by compounding the 2 areas, nothing in the way of cleaners that I had at the boat touched it. Had to go back the next day with my buffer and compound. Wondering what product others use to clean that off?
Anybody know what causes it?
Rear a/c discharge is on the bottom. Notice how there is a drip line down through the stain from the shower sump discharge port, as the stain is building over time, the drip must keep it washed off. Nothing I tried washed it off.
Forward a/c discharge.
I was able to get rid of them, but only by compounding the 2 areas, nothing in the way of cleaners that I had at the boat touched it. Had to go back the next day with my buffer and compound. Wondering what product others use to clean that off?
Anybody know what causes it?
Rear a/c discharge is on the bottom. Notice how there is a drip line down through the stain from the shower sump discharge port, as the stain is building over time, the drip must keep it washed off. Nothing I tried washed it off.
Forward a/c discharge.