Rusted roof

I bought a vinyl roof 69 Charger in 87 and the roof was trash with lot's of holes. Did a quick sandblasting and smeared Tiger Hair all over it, smoothed it out, primed it and did a quickie roof re-paint. Other than sand coming through the headliner occasionally, that quickie fix (done in a weekend) lasted until I ended up parting the car out in 96. It was my daily driver, rain, snow, whatever the weather was. It never leaked and was the best looking part of the car. The rust finally got to the rest of it! It wasn't the best solution, but at the time, was the only thing I could do.