slide out floor repair 4K

I thought my floor in my main slide out was ready to collapse. I got quotes from over $7000 to repair. I decided to fix it myself and I did it for under $300. Here is what I did to keep my 2000 ALFA on the road. The 5th wheel feels much more solid than before. The epoxy fills the cracks and gaps much better than just a water seal or varnish.
THIS IS MY SOLUTION IT MAY NOT BE YOUR SOLUTION. DO YOUR OWN RESEARCH!!