Dig it all out, unfortunately.  There's no way to fully 'encapsulate' 360
degrees around it, to prevent it from acting like a sponge.  It's gonna be
very difficult to remove it completely; as it glues itself very well to
everything it touches, even your hands ans skin when you get a little on
you, while applying it.

Mike B.

----- Original Message -----
From: "Mike Collum" <collum@VERIZON.NET>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Saturday, April 12, 2008 11:47 AM
Subject: Re: mystery vents

> In that Woody has already put some of the foam in the lower cavities in
> his cargo area, do you think that trying to seal the foam in some way
> (paint of some kind?) might help keep it from absorbing moisture?
>
> Mike
> Houlton, Maine
>