See any good paint and body shop supply store for ......... 3M body & seam
sealer! Factories use it to seal around rain gutters etc, completely
paintable. About $15.00 a can.

Howard

> They have silicone which lasts for over 20 years ( I saw something from GE
> that said it lasted 45years!) that can be painted and remains flexible. I
> thought maybe since my van is silver I could silver Silicone to seal in
the
> seam after the POR15. I know it�s a weird and wacky idea.
>
>

trust me.. you cannot paint automotive finishes over silicone..  BTDT  it
aint gonna work.  use seam sealer.    and remember - the rust/water comes
from
BEHIND the seam. so making the outside pretty without taking care of the
root of
the problem is a waste of time..