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Hi, Jere, and group,
Jere Lull wrote: In article .com, "Skip Gundlach" wrote: As many of you know, we're close to splashing our 2-year refit. It was newly ablative bottom painted when we bought it. A local asserts that the bottom paint is dead, and it will have to be redone. Ablative paint doesn't "die". That's what I thought. My presumption had been that one scuffed it up to get off the sloughed stuff and reactivate the stuff, as well as provide a tooth for the new stuff to adhere to. You wouldn't believe the amount of contradicting assertions we've gotten in the last few days. That's because... BUT, since you have the boat out of the water, why not splash on a couple more coats? the boat's already dry.... Make it a different color if you don't have a "reveal" coat under what's there now. Put extra coats at the waterline, leading edges, and the whole rudder. The plot thickens (like epoxy in hot weather)... Our boat is covered in poorly repaired blisters. I'll try to keep it to the short story that it was sold to us as blister-free, but on survey (2.3 years ago, during the purchase) it was obvious that there were many blisters. Our current gallery of August06 in the repair and refit sectoin of our main gallery has the blister pix, if you have a curiosity of that. These blisters are largely dry - only a few smelled when chipped off - so they aren't really an issue. However, lots of grinding has taken place already, and we're going back with epoxy over all the grinds, and fiberglass where deep enough. We've had directly contradicting assertions from supposedly knowledgeable people as to whether that's the right stuf to use, but that's what we're going to do absent some authoritatively documented reason why not is presented. Some time in the past, this boat was peeled and presumed epoxy barrier coated. The grinds above have confirmed the barrier coat, but prior repairs of blisters were done solely for cosmetic purposes - many of the ground areas show prior blue marker lines - just like all the rest of the 3+ weeks it was in the yard prior to sale: all cosmetic, no substance.... So, we'll patch it all up, addressing only the worst of the blisters, putting more of the same color paint on the repairs, give a scuff sand to the entirety, and paint the snot out of it in a different color. In our grinds, it was apparent that there was an underlying red paint over the epoxy layer, and then the blue we are wearing and grinding now. We'll probably go back with another red, unless we can find something else interesting for contrast color. The names are now also on the bow, along with the mini logos, plus the larger logos on the stern, and the hailing port on the transom. The Flying Pig is aloft and gaining altitude :{)) FWIW, we've started a yahoogroup for our loglist, some of you having previously requested being notified of such. You can find it at http://groups.yahoo.com/group/TheFlyingPigLog/, and join there, drop me a line for an invitation, or just click the link below to send a message to the group. It's currently open - that is, anyone may join. It's also unmoderated, meaning anyone can post. However, it's not intended as a discussion list, so that may change if traffic goes aground too often :{)) L8R Skip, back to hard piping the stern head, and Lydia, back to epoxying ground blisters Morgan 461 #2 SV Flying Pig See our galleries at http://justpickone.org/skip/gallery/ Follow us at "And then again, when you sit at the helm of your little ship on a clear night, and gaze at the countless stars overhead, and realize that you are quite alone on a great, wide sea, it is apt to occur to you that in the general scheme of things you are merely an insignificant speck on the surface of the ocean; and are not nearly so important or as self-sufficient as you thought you were. Which is an exceedingly wholesome thought, and one that may effect a permanent change in your deportment that will be greatly appreciated by your friends."- James S. Pitkin |
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How to Repair the Bottom of a 1,000-lb Boat? | Boat Building |