Here's a few pics to show how the rust you see is always the tip of the iceburg. I've heard some people trying to get around removing the windows to repair the rust around the seals. Just look at what would have been missed and allowed to continue to rot if the windows were left in.
You can see the damage to the spare tire well area due to the damage at the window sill.
I did the repairs with POR-15, handformed sheetmetal, JB Weld, PopRivets, Bondo, Spot Glaze, Primer, Base coat and Clear. I hope to have my wagon back on the road by Tuesday evening.
Ever closer to a rust free Mercedes in the northeast!
That panel between the horizontal trim and the window opening was painted with color matched base coat and clear coat in spray cans from automotivetouchup.com. I am impressed. It will be beautiful after a light sanding with 1500 grit and some rubbing compound to bring out the gloss.
As with any paint job, the prep is 90% of the finished job.
Once I have the car back together, I'll post some pics of the car outside in the sun. I think the color may be slightly off due to the original paint being faded from age. It's tough to tell in the light of the garage. But, I'm not in search of a $5,000 paint job, just a clean looking daily driver.