Making these end pieces helps a lot in acquiring the skills to work with PVC. Throw away a piece if you are not satisfied. The next one will come together a lot quicker.
Having made a pair of useful end pieces, the large skin panels are glued over the end pieces, and when all the skin is done I add a nice looking finishing layer over the end pieces, smooting out the curvature and hiding all the seams, glued patches and the rugged connection between skin and end piece.
After having made the skin, I rip out the innermost PVC layer of the end pieces, thereby ensuring that the stem and stern will always slide into them without too much trouble. So, the very first PVC layer for these pieces is attached only very temporarily, with double sided tape or masking tape.
Do your PVC skins have a seperate panel for each Keel to chine, Chine to gunwale, and gunwale to deckridge, or are you able to cover greater areas at once?
Greater areas simplify nothing. They make things more complicated, and if something goes wrong, you'll have to throw away more skin. My boats have fairly high gunwales, more like 'planks'. The sequence is like this ( I began inside-out, here's a sketch, but that is not absolutely necessary):
My glue is the German "Pattex Transparent", thinned with Acetone. You might want to ask my brother Gerald, who is a chemistry professional, what the american equivalent is.
In my first attempts, I also have put rub strips inside the skin; this is not so good, since skin folds less easy, is more heavy and tends to develop folds. Also I simply cannot glue well on the frame from the inside.
Contributors to this page: Thomas Yost (TDY), Patrick Poirier (PPR), Gerald Maroske (GUM) and Hendrik Maroske (HHM)