Ten fourI've never used the stuff but I'd cover a few test samples with it before you committed to it (or any other covering system). See how easy it is to use compared to the other systems and see if you and your family can tolerate the fumes.
Judging by pictures on the HIPEC website it looks like they had to go through a major hassle just to handle a little undercamber.
I was a die hard Poly Fiber guy until I tried the Stewart system. I really like the "post it note stage" of covering with it and the fact that there are no fumes/smell.
Post pics when you get around to it, give your impression, etc.I just received my first can of HIPEC 1 Clear from Chris... may get to it this weekend on the rudder