67/68/69 cuda dilemma

2 hours came and went. I got out there , and peeled the plastic off. Took a wire brush to it, then rinsed it off using water soaked paper towels, then blotted it dry. The product does what it says it does. It will remove rust, but slowly. And honestly, thats ok. This means its strong enough to work, and mild enough to not harm the base steel. I think the plastic helps keep it from wanting to dry out. The corrosion on this door is pretty deep, so i reapplied some more, covered it with plastic, and will check progress tomorrow morning. I had one other spot forward of this that i carefully ground off the surface scale yesterday, and what was left was small pitting with corrosion in it. So i put a bit of evaporust on it and covered it with plastic. Will see what it does about the pitting. This is the first time i have honestly messed with this product. I seem to be getting good but slow results with it.

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