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Peeling fiberglass surface
On Fri, 26 Mar 2010 23:32:52 -0500, Phantman00 wrote:
Here's some photos. http://s958.photobucket.com/albums/a...¤t=5.jpg On Sun, 28 Mar 2010 14:27:38 +0700, bruceinbangkok wrote: I think your first problem is to determine whether that is gelcoat or paint. It is impossible to determine in the pictures. From looking at it is doesn't appear to be osmoses. If it is osmoses there will generally be some blisters containing a liquid that smells much like vinegar. In one picture, the intersection of seat front and the bottom of the boat there is a small area that looks like a section of whatever, the gelcoat, glass gusset, paint, etc., Can you, perhaps prize that off and determine what it is? Oh! .... uh .... -ahem-.... that's dirt .... assuming you're looking at the close up of the front part of the middle seat. The boat has been upright for a couple of months collecting oak tree leaves, bird droppings, dirt, etc and I just swept up the leaves with my hands and didn't wash the dirt off. I just now sponged that area clean and will take another photo in an hour or two when the sun is higher and isn't casting a shadow on half the shot. On determining whether it's gel coat or paint, I'll try calling the manufacturer next week. But for now, I've compared the flakes with some exterior paint flakes coming off a wood house next door. They appear to be the same thickness. But the house paint flakes are very flexible and don't break when you bend them. They'll fold completely over and back again easily. The flakes off the boat are brittle and snap off when you bend them. Don't know if that means anything or not. Also, the boat finish must have been applied in two applications. Solid white first, then the gray speckles. Because only the top side is speckled. The back side of the flake is solid white. Whatever it is, the finishing method seems to be a standard in the industry. Most of the small inexpensive skiffs I've seen (w/no inner liner) use the same type finish. One other thing, I'm thinking the hull and the seats were laid up separately with two separate batches of resin, then the seats were glassed into place, and lastly the paint (or gel coat) was sprayed on the whole shebang. That would be another factor pointing to a resin problem because, so far, the only peeling taking place is on the seats. All three of them. But no indication of peeling on the hull's interior so far (bottom or sides). Anyhow, I'll post another photo (of a dirt free seat/bottom) a little later today. Thanks, Rick |
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