I was worried about something like that would happen. Like you said its $$$ even to do it your self.
Thanks for the input.
This is their website. I talked to the guy a year ago on and off and finally decided to buy the product.. called him left message never got back with me. (guess I had too many questions the last time). He wanted $850.00 for hopper gun and all materail enough to do the entire bus floor....
I am just now sitting with a bare floor and thinking of what to do.
I would go ahead and do a wood subfloor and then vinyl over that but my plans are to use half the bus as a kitchen (I like too cook and camp) so there is a good chance of water getting on the floor.
So maybe I just cure the lil rust I have on the floor now and glue down a sheet of vinyl over it and call it a day?