Spray Nine Once Over. Quick & Easy Vinyl Cleaner / Protectant - Enhances the luster of leather, vinyl & rubber to help your boat look its best. Performs - Removes dirt, dust, pollen, spider droppings, bugs and more while reviving the color and luster of seats, covers, trim, cushions & dashboards. Protects - U.V. sunscreen prevents weathering and fading. Cures to a durable coating for further protection