The edges were masked off and Zero Rust was painted on the inside of the quarter panel structure:


The inside of the quarter panel was masked and painted on the front half (where the paint gun won’t easily reach when the car is in color:

Then the panel was very carefully installed. This took several hours of fitting to get all the gaps and profiles right. Guy is an expert at this and I was really impressed with his methodical work.
A few hours later, this is what it looks like:


And the inside of the trunk:

Everything needs to be finish ground, but at last the major hurdle body wise is handled. A couple more weekends of metal work and the car will be ready to go to paint!
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