This is probably obvious to all of you more experienced hands, but I thought I'd pass on a lesson I learned tonight.
I used POR-15 to treat the rust on my old trailer frame. Tonight I went to put the tires back on and discovered the some of this treatment seeped into the holes in my hub where the lug bolts go.

I couldn't get the bolts (or studs?) to start for anything.

I finally tried screwing them in from the back of the hubs, where there was less spillover.

With a lot of arm muscle and spray lube, I finally got them in that way, then in from the front and finally got my tires back on!
Watch where your primer and paint goes when threads are involved!
