Yesterday was a bomber of a day. Total Goat Island Skiff immersion. Well over 14 hours of spanking.
Basically, I want to float test this boat. My pond, frozen with several feet of New Hampshire ice iced out overnight. I woke up two mornings ago to find that the ice cap had literally disappeared, and the boat was not ready. So the hustle began.
First, I planed to fit a 3/8" poplar dowel for the the bow. I scratched up the epoxy on the bow, scratched up the dowel, and stuck it on. This will be glassed over with fiberglass tape.
I held it on with painter's tape.
Then, off to the races. Taping the chines with fiberglass tape (FT) is easy, and kind of rewarding. First, I measured the tape to fit the chine, and cut it off. Then I slopped on some unthickened epoxy along the chine, and placed the tape along it, dabbing it down to hold it in place. This tape has a "selvage" edge to it, which according to the plans should be removed. Basically, its a plastic string that holds the fabric together, but it's a real pain in the ass to sand down, or so I am told. It came out really smooth on the fiberglass I used for the blades, but on this FT it just mocked me incessantly. So I said "screw it!" and glued it down with the edge on the bottom. In case I couldn't sand it down at least it would partly hidden. After the tape is laid down in position, I slopped on epoxy to wet it out and get it to stick. Work from the middle to the ends of the boat. Some gentle tugging got it in a good straight line and evenly over the rounded chine (round with a few passes of a plane and hit it with the sander).
I did this to both sides, and the bottom/transom joint. I'm not sure if the side/transom joint needs to be done or not, and I can always do that later. The bow will be glassed when the epoxy has cured on the dowel and I can fair it to the hull.
After that came the fun fun job of spreading the epoxy on the bottom and the sides. I did the bottom first while I debated how to do the sides.
I did not pre-coat my panels because A: I wanted to see my boat! and B: I wanted to ensure the most effective gluing surfaces and I did not feel like taping their positions off.
In retrospect, the bottom was very easy, the sides a little more work. I would suggest that any builder at the very least, pre-coat the outside side of the sides for simplicities sake. Pouring the epoxy onto the sides and spreading it around was a little more of a challenge on the vertical surface, but due diligence paid off for a pretty neat job.
Back to that selvage edge. After the epoxy had cured a bit on the glass, I decided to grab my utility knife and see if I could cut it off! I could, and it worked awesome. Pulling it out first before glassing would have been preferred, but this was the next best thing. Holding the blade close to the edge I was able to get a nice clean cut down the the length of the hull, and then all I had to do was pull it up.
Presto! As you may notice you can still see the weave in the FT. This weave took a lot more work to fill in than the glass on the blades. On the suggestion of my compatriot in Sacramento, I threw on two coats of slightly thickened epoxy and it filled it in much better than the straight undiluted stuff.
Here's a before and after:
A long day, but worth it. A float test is quickly looming in my future!
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