oakback
Active Member
Posts: 263
Likes: 55
Currently Offline
|
Post by oakback on Aug 23, 2017 5:05:15 GMT -8
Link to intro thread with a couple picsLink to blog with more pics (it goes from most recent to oldest)
I have several general questions. Feel free to tell me to search if these are very common and easy to find, I'll admit I'm being lazy here and haven't searched all of these yet. But sometimes I find too much info, and see opinions for and against various things. 1. The old skin has a bunch of various holes in it from PO "repairs". A whole lot of screw holes. For small holes like this, is Bondo a bad idea? Other than the screw holes, the skin is in great shape, no collision damage or gouges that I can see. 2. The skin doesn't wrap around the corners where the sides meet the top/front/back. Should I use butyl tape on the side and top of the corner? Or something like Seal Tite Corner Seal? Or both? 3. I figured it would be good to use something like Thompson's Water Seal on the framing studs. Is this a bad idea? Not just for in the case of water intrusion, but Florida air is super humid most of the year, and I want to protect against moisture any way I can. I plan on keeping a dehumidifier in it when parked, if that gives you any idea. 4. Would it be beneficial at all to do titebond II and canvas under the metal skin? 5. Alternatively (or additionally?) would using Tyvek be a good idea?
|
|
roadtripper
Active Member
Posts: 311
Likes: 116
Currently Offline
|
Post by roadtripper on Aug 23, 2017 7:00:29 GMT -8
Hi, 1 and 2 )Im not sure about the Bondo, but someone will. Same with the corners not wrapping. Some might just suggest new skins, but I realize that is quite an expense. 3) The sealing of wood has been debated and discussed here quite a bit. Personally, if I were to do that I think Thompson's would be a good choice, or any penetrating sealer as opposed to a paint. But, especially to deal with your concerns of humidity, I think you would want to do every side and end of every stick in the framing, which might not be possible unless your were totally re-framing. 4) Never heard of the canvas idea, but it doesn't sound like a good idea, in my opinion anyway. 5) Lots here use Tyvek. I did. I think its good stuff.
The bottom line though, is do everything you can to keep water from getting under the skin to start with. Others will chime in and there are many here with much more trailer experience than me. Good luck and have fun.
|
|
oakback
Active Member
Posts: 263
Likes: 55
Currently Offline
|
Post by oakback on Aug 23, 2017 8:23:54 GMT -8
The canvas thing is popular in the DIY-trailer-build crowd (and in boat building). For instance, an XPS foam wall can be made much strong using glue, canvas, and/or paint, also called "poor man's fiberglass".
edit: Since the screw holes are small and round, and I'll have the skins off, I should be able to fill them with solid rivets. I'd rather have little bumps of metal rather than Bondo, less sanding to worry about.
|
|
ruderunner
Active Member
Posts: 472
Likes: 97
Currently Offline
|
Post by ruderunner on Aug 27, 2017 2:51:03 GMT -8
Due to the amount of flex and vibration the skins have, I don't think Bondo will last, it's not flexible enough.
|
|
roadtripper
Active Member
Posts: 311
Likes: 116
Currently Offline
|
Post by roadtripper on Aug 27, 2017 6:06:01 GMT -8
Oakback, guess I'm aware of the canvas on boats , and was thinking maybe even old airplanes? When you say for diy trailers is it built like a canoe only shaped like a ham or teardrop? Sounds interesting.
|
|
oakback
Active Member
Posts: 263
Likes: 55
Currently Offline
|
Post by oakback on Aug 28, 2017 6:24:19 GMT -8
Oakback, guess I'm aware of the canvas on boats , and was thinking maybe even old airplanes? When you say for diy trailers is it built like a canoe only shaped like a ham or teardrop? Sounds interesting. If you google "foamies", you can see where it's used a lot for campers. They build a camper shell out of thick XPS foam insulation, then cover with glue/canvas/paint, and it makes a nice structure. Lightweight, strong, and easily repairable, or so I've read.
|
|