I bought a 7X16 open trailer this winter to use for my spray setup. I have a 200 gal space-saver, 250 gal tank and PG that will go on this trailer. I plan to load the PG from the back using the ramp. The floor has not been coated yet and thinking about go with Rhino Lining on the wood floor. This stuff is expensive, but think it would seal the wood nicely and also prevent any chemical or fert from getting into the wood. The trailer has removable side ramps/rails that will allow me to load fert from the side. Looking for ideas.....any help is appreciated.