I thought I had made that
clear but in case I hadn't......
Methyl Ethyl Ketone is a Highly carcinogenic compound, It is extremely volatile, and can kill you dead. It's also extremely Flamable, Extremely noxious, and the fumes hang around forever. It should only be used in situations where it is specifically called for < such as the dilution , and clean up of certain Poly-urethane compounds> and only with the utmost eye on
Safety precautions, such as but not limited to the use of an organic compound filtration device, or self contained breathing aparatus. It can be absorbed through skin contact, the fumes can be absorbed through the eyes, causeing irratation and ultimately Blindness.
MEK should never be used unless all
safety/health issues are being observed.
'Course 60 grit sandpaper would work............