Gelcoat Ultra Heavy Cut "Gh9.01" is the heavy hitter when you're bringing badly weathered gelcoat and boat paint back to life. This high-cut machine polish pulls out deep scratches, oxidation and scuff marks — say, from fenders rubbing the hull — and sets the surface up nicely for the next polishing steps. Thanks to its silicone-oil-free formula and minimal dust and sling, it's easy to work with and keeps your station clean. It delivers solid results on dark gelcoat and paint colours too.
