Guys I thought I would throw this out here. I have been asked several times how I removed all the 50 year old undercoating and seam sealer off my 64-F85 pro-touring project. If you have access to a compressor, a needle scalier will save you ALOT of time and aggravation. Make sure the surface is cool not in the sun, you don't want the material your removing to get warm and soft and the needle scalier will just chip away at it. look up
http://www.harborfreight.com/air-nee...aler-1108.html

 

I'll try that next time I need to clean some.

 

Let me know you can borrow mine....