Rust repair / body work questions

[Rugby]

I want to start some rust repair on my car in the quarter panel. Once I get it taken care of what can I put on it to seal it until I can get it painted. I think it would be close to a year or before I got to the point of a repaint. I know primer doesn't seal very well and it will rust through again.

Brandon

 

[davelostmissing]

Epoxy primer seals quite well

 

[Rugby]

That will protect it from the weather? I plan on driving while doing what body work I can before I tear it down for repaint.