[FC] Paint stripping on fiberglass/plastic

[Daniel Monasterio]

    My 64 GB is almost paint finished,excepting  the engine access door which still has the original paint on it. As it has the right size for stripping on my caustic soda solution tank, I was tempted to strip it there but, have no idea if the door material is inert to caustic soda or not. No blaster at this time so, have two choices only: caustic soda or sanding. Which is the good one ? 

    Thanks a lot for any input

Daniel Monasterio
Pictures of the GB restoration at:
http://rides.webshots.com/album/562655630UYNXuF