[Huss Meister]

Hi everyone Im currently replacing my heater core on my 67 gto ;as of course it went bad now, with the help of your info I also found that the fenderwell will come out fairly easy,alowing access to the blower motor as well.but the firewall insulation is bad in some spots around the heater box .without getting the entire insuation and waiting for shipment is there anything that may be available locally to repair the damaged areas.