Re: Fiberglass Paint
Murray, Is the acrylic urethane a Marine paint? I suspect it may be automotive paint, which is likely unsuitable. You can buy store-brand (West Marine, Boaters World) Marine one-part polyurethane paint for $15/qt. You will not need more than 1 qt for a floor in a boat less than 30'. Using Gelcoat will be a real PITA, and is really not required for a floor. Make sure the surface you are painting is clean, smooth and has enough thickness of resin over the cloth to provide strength.