What can you use to get the residue from the OEM asphalt/jute floor pad off the cab floor w/o taking off the original paint too? This is on a '68 C/10.
Most of the old floorpad is coming up with a gasket scraper, but there's still this sticky black stuff. Turpentine? Kerosene? Alchohol?


Every 25 years I like to rebuild that 292 just for GP