Re: Foam fill Pontoons - Stuart, FL
Welcome to iboats.
Been building toons for 23 years and none of them have foam, there is a reason for that.
As mrdude pointed out if you get, or are trying to stop, a leak the foam will saturate and your boat is done, you will never get it back out.
The only toons that have foam are U tubed boats as it is a coast gaurd requirement
If your boat leaks have it repaired, it will be cheaper and more permenant than foam.