Re: Adding Urethane Foam for better flotation
UU,<br /><br />I agree that with tight caps you don't need to fill around them with foam for floatation. The only issue is (story about a racing sailboat over the big pond, where the hull split open and all the bottles floated away), if there is a breach you want the floatation to stay in the boat, foam will fix it it place, so bottles "no float away" when hull has a big hole in it

<br /><br />I might try this next time (hopefully not on my current boat).<br /><br />Safe boating to all.<br /><br />Cheers.<br /><br />emp.