Pete Whitstone
True Classic
That sounds like a lot of work. Have you ever tried 1 grit cinder block?
A lot of work? A little machine sanding and polishing is nothing, when you've been sanding on this fiberglass for a couple years straight. This stuff is gravy at this point!
Never did any Derek Beiri 1 grit, but I will confess to some 80 grit on a belt sander.