Not Flox!!!!! use microspheres mixed with resin, it will be mixed into a very easily spreadable paste like toothpaste!! Yes it will be to fill the pores of the foam only but as I said some wet resin will remain on the surface which will be used to start wetting out your first layer of fiberglass cloth. Trust me you do not want to put flox down on your foam before you place your fiberglass cloth down. Larry H.
From: "bdazzca...@aol.com" bdazzca...@aol.com So the epoxy flox will be a real thin layer then just enough to fill in the foam? David Swanson