This will be coming to a close soon... hopefully before Winter sets in.
Time is running short on this project. I need to get it done and in the water before the end of the month and I still have the problem of things needing to be done which require waiting time, so, I skipped ahead one step to save some time.
Normally stem bands would be last. I decided I could do them now, then remove them tomorrow for last coat of paint and re-install while the paint isn't fully dry since I won't have to tape them onto the hull again.
I get my stem band stock from Noah's in Toronto. The stuff is getting harder to find for this application since for w/c canoes it needs to have a concave back, not flat like you would use on a stripper. In most cases the stems have a ridge on them from the overlapping canvas so a flat strip won't sit properly, thus, the concave back.
These are 3/8" wide rounded brass strips, 4 feet long. They arrive well tarnished and Brasso just doesn't cut it alone for cleaning them up, so I started with a 280 grit wet/dry sandpaper then Brasso. Before I actually install them I will likely hit them with the Brasso again possibly using my Dremel to really get them to shine.
So, first we cut them to size, in this case I removed 2 inches from the length so they wouldn't go past the stem on the bottom of the boat.
The bend onto the decks is a bear to do, so I try to pre-bend to a degree and I can hammer the cr*p out of them to try to tighten the bend without having to bash them on the boat. For brass it really is hard to bend that tight. I worked out a way to ensure it was square and bent it across the front of the bench.
We happen to have an old anvil which worked wonderfully for not only beating the tar out of the bend but for center punching for the holes. Now, we cannot have the concave shape at the ends, so I beat them flat and round them off a bit, on the deck it is neater and on the bottom of the boat it is less likely to catch on an underwater object and rip the bands off. At this point I center punched them as well as it is much easier when they are flat.
Although I can mark where I want the holes, I cannot drill them until after bending the band on the hull or it will snap at each hole. So we then align it where we want it and slowly shape it to match the curve of the hull, if it allows me to do so. Tape it down as you go to manage it easier.
Once the shape is somewhat formed into the band, then it can be drilled. This would be much easier if I had a drill press, but I don't yet. So I make up a jig which has a curve in it and a flat, router a groove for the band and drill holes large enough for #4 screws then carefully do the countersink as well. This tends to be a little time consuming and fidgety. Patience is key here.
So we have holes and counter sinks, now all we need to do is put them back on the boat, drill clean holes through nice waterproof canvas and put in the screws.
I always go with a stainless steel screw first, to pre-tap the hole for the final brass screws. In this instance, since I will remove them and re-install, I just left them in for now, only adding one brass screw to see how it looks. I've had issues with brass screws in the past, being soft and had one break putting on a stem band, which is about the worst time for that to happen as the hole HAS to be where the screw broke. I bought screws from a different supplier this time and did a test in Red Oak prior to using them. I drilled a hole and ran a s/s screw in first as per usual, removed it and ran the brass screw in and well, not only did it not break, it didn't twist at all so we may have a winner here. These are #4 x 3/4" oval head slotted screws.
When I do the final install next week, I will caulk each screw hole before running the screw in to hopefully curtail any potential leaks.