Tips on bed lining my floor pan?

[Swaggasaur]

I found some rust spots a couple weeks ago on the floor pan after stripping down my car. Any tips on prep to lay it down?

Can I do the whole thing with the spray can or should I get the gallon and roll it on?

Thanks

[Airborne]

make sure and stop the rust first. Do your self a favor and get some rust converter. It turns rust into a black primer. I used it on my 51 years ago and it still looks good.

Roll it on, those spray cans or good for real small spots but if you are doing the whole floor roll it. You will thank me later...