Please.... let us refrain from questioning the advise of experts. If Bob
says a grinder will work then I'm certain it will.....

CM

"rgnmstr" wrote in message
oups.com...
Nobody that knows anything uses a grinder to polish gelcoat. Use a
real electric polisher. It spins at the right speed and won't ruin
gelcoat or burn wax. Jeeeezzzze what an idiot.