Another question

[abadsvt]

I am skining the firewall so i get a nice and smooth firewall when I noticed something. The curved part of the firewall that is right above the back of the motor and the start of the tranny there is a bunch of little dents. I am going to hammer and dolly them out as much as possible but they will most likely require some bondo to get it perfectly smooth. I am worried about the heat from the motor causing the bondo to lift or do something weird. Will it be fine or do i have to do something different? Anyone have personal experience? Thanks alot

Josh