"Yosimite Sam" wrote in message
news:NR9kb.809014$Ho3.219161@sccrnsc03...
I need to clean a fiberglass cowling painted with polyfiber aerothane...I
have a clean air breathing setup, so I can use some raunchy stuff.....Do
any
of the removers in the AS catalog do this? Any other recommended products?

Howard


Only way to remove polyurethane without damaging the fiberglas and resin
underneath is by sanding it off.

I have seen all kinds of caustic chemicals applied to it, and they don't
dissolve it.