Undercoating

[Chris Mottram <c_mottram@yahoo.com>]

I've seen the new sprayable bed liner for trucks. 
It's tough stuff and looks good too.  I wonder how it
would hold up as an undercoating.  If you stripped the
bottom well, removed all the rust, and hit it with a
good rust inhibiting primer first I bet it would hold
up and loof great.  Does anyone have any experience
with this stuff?

Chris