Is this anything like the DAP insulating foam you can find in cans at any hardware store? ----- Original Message ----- From: "Steve R." <stever@mail.saabnet.com> To: "For and about Montgomery Sailboats" <montgomery_boats@mailman.xmission.com> Sent: Tuesday, August 12, 2003 9:54 AM Subject: Deck hole repairs I have not done this, but ShipShape TV used a two part foam to fill a void in a fiberglass hard top. Obviously you have to make sure the foam does not squeeze the deck apart. The drawback to this method is a two quart supply costs $80 at West Marine, which makes two cubic feet of foam. (Everclear brand). I found a reference to a $25 product at jamestowndistributors.com but they only list a $75 two gallon product - "Dura-Cote". Has anyone used a foam? steve Steve R. M-15 #119 Lexington, KY --- "Jon Martin" <jonmartin666@msn.com> wrote: I repaired the centerboard problem on my M15, and have now had two great sails. Thanks for the advice from this group. Now how about repairing holes in the deck - I have epoxy and several fillers. Should I use some sort of backing underneath the holes, and fill with thickened epoxy? Will the thickened epoxy not sag without any backing? Thanks, Jon