

I did most of this with a wire wheel in the angle grinder, then I spent about 1-1/2 hours hitting all the areas that the wire wheel wouldn't reach with 60-grit sandpaper, then roughed up the entire firewall with it for better adhesion. The second picture was taken when I was 95% done....still had a few small areas to hit with the sandpaper.
By this time tomorrow the firewall should be completely done!
