Rust Bullet

I have saw it, and acually have a quart of it to do the floors and stuff in my car when I get them finished up. I bought mine from summit. It was like $62 or something like that to my door.

But my brother also bought some for a trailer he was making into a car hauler. He used a paint brush to spread his on. It actually came out pretty nice and smoothed out a lot of the pitted areas on the trailer.

If It were me, and I had the ability, I would probably spray it on just like normal paint. But brushing it on does do very well and you dont see any streak marks.

It seems to be of really good quality and holding up great.

Sorry I cant help you with how much you would need.