I'm a little late on reading this but there is a roll on coating called durabak. Same product as herculiner. I've used it on my boat and coated an entire jeep with it. They have lots of cool colors to chose from. You can spray it also. It lays on a lot more uniform this way IMO. I used a cheap hopper gun used for texturing drywall from harbor freight to spray all my stuff with the biggest orfice that it came with, 5/16 I think. I will post a pic if I can find one. Looking good though.
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