Basically, yes. I love rust encapsulator. Don't use it on a hot day though, that crap dries FAST! Thanks for the props. There was a long time between pic one and pic two

Unfortunately (as you can see) I had a rust free fender but it was beat to crap by the previous owner/owners. I beat it out the best I could. In case your interested here's one from underneath. I haven't installed the clamps or vent hose yet (I'm currently trying to find where I put it

)