Am I screwed? Rust Question

Hey guys and gals. The other day when i was putting my topper on my truck i noticed some little rust dots on my roof. Upon closer inspection I found that there was also rust in the crack between the roof and rubber pieces that run the length of the roof. I searched and found a couple threads about clay bar but is there a spray or something i can use to get in all the nooks and crannys? Im so worried bout this, i dont want my roof to start rusting really bad and have to dump a wad of cash to get it repainted. Any help is very much appreciated! Help me save my baby from truck cancer. I will snap some pics when i go to lunch.

Edit: Here are pics

 

Good stuff right here

 

Is this safe to spray on my paint?

 

I want to try to stay away from repainting

 

Anyone?

 

Bump?

 

Pic?

 

Sorry almost forgot. Here yall go

 

You can use rust treatment. Comes in a can. I think 3M makes it. When I go to work I'll find out the product # for ya. Instructions are easy.

 

Cool thanks man. I just dont want nothing to hurt my paint more than the rust has.


Anyone else have suggestions too?

 

http://3mcollision.com/3m-rust-fighter-i-08892.html


make sure you sand as much rust as you can. Treat it with the sprayable can. Once you spray it, you cant do anything to it for 24-36 hrs. Get some touch up and once the treatment turns black hit it with th touch up.

If you need to repaint the roof, it shouldnt cost you more than 350-400. If you have anything on top of the roof, i suggest you take it off before you take it to the shop so save some money on R&I. Could always vinyl the roof

 

Bump

 

Bump anyone?