</font><blockquote><font size="1" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">quote:</font><hr /><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">Originally posted by Jakebs:
<strong>... but if your clamps are as tight as they should be, they won't allow this to happen.</strong></font><hr /></blockquote><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">My concern isn't with the clamps... it's along the seam. IIRC, the screw-type boots (the favorite, from the sounds of it) have a screw at each fold along a tongue-in-groove seam that doesn't look like it would keep water out under negative pressure.

Do you also glue the seam to seal the boot?

BuddyWh