Thursday, April 3, 2025

Why paint the bottom half red?

 


18 comments:

  1. Because 90% of marine fouling is from being at dock. The red paint is antifouling paint.

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  2. I was told partly tradition, partly anti fouling formula paint more commonly available in red( or some oxide of lead used for anti fouling). former sub sailor

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  3. Coats of paint with copper (hence red) to cut down on befouling from organisms

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  4. Maybe it’s the “Red October.” 🤦‍♂️

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  5. Red anti-corrosion, anti-fouling paint.

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  6. Hmm. Two less gun ports than the B-25 above. Oh, wait......

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  7. Maybe that's all the red they had.
    There are a sub which didn't have enough red. So they mixed it with the only other color available.

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    Replies
    1. If the only other paint is white, you end up on the pink USS Sea Tiger with Cary Grant as Skipper, and you have to squeeze by Lt. Dolores Crandall's chest in the corridors.
      Operation Petticoat

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  8. The black is more expensive, but visually more necessary.

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  9. Will someone please explain "antifouling" to me? Please?

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    Replies
    1. Fouling means things like barnacles and other marine life sticking to the hull.

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    2. All that fouling, barnacles and weeds and such, slow a ship down and, worse for subs, make the hull 'noisy.'

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  10. So sharks don't mistake it for Rosie O'Donnell and chip a tooth

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  11. Red down, no problem. Red up, problem.

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  12. How do you know it's not a red sub with the top painted black?

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