Vendors
Vendors
Oxysolv
Oxysolv example
Oxysolv really saved me on rust prevention. You spray it on bare, clean metal and keep it wet for about 10-20 minutes until it turns uniformly gray like the door jam in the picture to the right.
You can delay painting for weeks after treatment with this product. I was really having a tough time keeping rust from coming back on recently sandblasted metal.
Sources:
The Eastwood Company is by far the best site for any kind of body repair tools for my restoration. I especially like the door skin crimping tool. If you look at the door skin replacement page, you will see how easy this tool is to  operate. I would suggest that if you are planning on purchasing any of their products that you consider their Buyer's Club. For $30.00 per year, you get free shipping. If you have ever bought anything via mail order, you know that it would be very easy to get ahead on $30.00 per year of shipping charges.