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Showing posts with the label two part urethane

V8 IOM Clear-Coated, Sanded, and Polished

After three rounds of clear-coating (3-4 coats each round), waiting 48 hours between each round and then sanding with 600 once dry, and then today wet-sanding (600, 1000, 1200, 1500, 2000) and then using my power polisher with compounds, this is what I ended up with. It weighs 769 after the final sanding and polishing, which is weird because I gained a gram since the last spray round but sanded the crap out of the clear coat. I'm guessing that I have a gram or three of wate r in the hull as I used a hose to clear off the sanding residue and absolutely soaked the hull. Perhaps there's some exposed wood too? The polishing compounds really shouldn't add any weight... right? At this point I'm hoping that I'm around 115 grams of corrector weight, but we'll see if I can find a few more grams in the rig. Next step... build the rig. I can't avoid it any longer. Cheers!

The V8 IOM after one round of clear urethane (UPDATED after second round)

I weighed the Vickers V8 IOM this morning after the urethane was dry, and the hull weighs 733. Excel tells me that I'm on track for about 125 grams of corrector weights. Not too bad if I say so myself. Just hope I haven't forgotten to include anything! :p Will sand it tomorrow (if I can wait that long) and see how it looks. I've got some orange peel and a few drips. But I won't be afraid to spray on two more rounds (each round = 3-4 coats sprayed on in a session with 20 minutes between coats, then letting it cure for 48 hours) given that yesterday's coats only weighed 20 grams. That's lighter than varnish! UPDATE after the second round of clear-coating: After sanding the coats from the first round, and doing some weighing, I'm approximating that each round of clear-coating, after sanding, will weigh around 15-17 grams. The hull weighed 730 after wet-sanding the first round. It currently weighs 749 after applying the second round but before sanding. I...

V8 IOM Sprayed With 2-Part Urethane

Finally got warm enough in my garage, with the help of my heater, to spray Klass Kote two-part clear urethane on my Vickers V8 IOM. Got some runs and drips but I'll have to sand it anyway in a day or two, and then use the polisher to get it shiny again, although it'll never be as shiny as it is now. Next step... start sanding and polishing. Cheers!