Hello all, I purchased my childhood dream a few months ago, a 79 sc with 135k on the car with a top end rebuild 15k ago. it was a socal car so theres mostly no rust except for a deep scratch on the pass. rear fender by the po. hows the best way to tackle this so the cancer doesnt spread. i plan on getting a glass out respray in the near future, but dont want this to get out of control. thanks