That's what I used. I let the heat gun do it's work and the stuff scraped right off. I wiped the remainder off with laquer thinner. Once that had all dried well, I hit the area with a Norton 60 grit-layered sanding disc on my angle grinder. I also sanded the floor to remove anything that might contaminate the welds from above.
1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)
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