coffee sugar crystal..not the fine but the larger crystals a few mm across.. Sprinkle across the wet gelcoat/paint/varnish. The large crystals make a nice rough but not cutting surface. The was off later when the coat is dried.. (old skiffies trick)
Re: gel coat non skid
[Re: Stewart]
#228693 02/16/1103:12 PM02/16/1103:12 PM
Or coarse salt (like Kosher or Sea Salt). Does the same thing and the ants won't swarm your boat while you're letting the gelcoat set. Don't ask me how I know....