Funny that you brought up that point. I was just pondering what I was going to use as a filler yesterday and was thinking about the same thing. If you put on the glass, then sand without sanding all the way down to the glass fibers you are left with a bunch of little dimples between the fibers that need to be filled. These little dimples will be unsanded shiney epoxy so what keeps the filler sticking to them?
Brian Kraut Engineering Alternatives, Inc. www.engalt.com -----Original Message----- From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net]On Behalf Of Larry A Capps Sent: Monday, April 26, 2004 2:36 PM To: 'Stephen Jacobs'; 'KRnet' Subject: KR> delaminations! Hard-Shelling can be problematic as far as (secondary bond) adhesion is concerned. If we look microscopically at the top of the hard-shelled part, we will see peaks and valleys. These valleys would not be easily sanded without great effort and the possibility exists of sanding into the foam part in many areas.
