Paper tubes really need a fiberglass skin, IMO. This won't add much weight if you use a single layer of cloth and are careful to remove excess epoxy. I would suggest 6oz, or even 4oz, depending on the size. John On Fri, Dec 14, 2012 at 9:41 AM, Park Warne <wpwarne@xxxxxxxxx> wrote: > Hi all! > > I am in the process of sanding/stripping my DX3 (paper tubes) and got a > little "enthusiastic" in some spots. In those spots the outer paper > surface seems to be shredding, almost like the extreme outer layer of the > tube is peeling off (looks a little like white glue peeling off, but there > is no glue there). > > My question is does anyone have any ideas on how to get a clean, smooth > surface for painting on a tube with this type of defect? The two ideas I > have at this point are: > > 1. Build up the surface gently and thoroughly with automotive hi-build > primer and sand, sand, sand > 2. Apply a light coat of diluted wood filler (almost like a plaster skim > coat on a wall) and sand until smooth > > I do want to try and minimize weight and maximize durability, but I'm at a > bit of a loss on this one. > > > Thanks in advance, and have a happy holidays! > > Park Warne > NAR 94438 - L1 >