At a dime each, it's cost over $100/ft^3. How about plastic beverage
bottles?

Tailgunner wrote:

Bear with me for a second.

I have been hearing about people using ping pong balls for floatation.
However, I can't find anyone who has actually done it.

It makes sense in that it will allow water to flow and not trap water in
the bilge. They should last a while and certainly easy to install.

Anyone have any first hand knowledge of doing this?

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Tailgunner
BS#232