This 16-ounce bottle of Flex Seal Liquid and 1-inch foam paint brush form a versatile bundle for sealing cracks, coating surfaces, and completing hobby projects. The thick, rubberized Flex Seal formula starts out as a liquid that can be brushed, rolled, poured or dipped. It then dries to a flexible, watertight barrier that blocks moisture and resists weathering. With coverage of about 20 square feet per bottle, it seals leaks, fills cracks, and waterproofs various surfaces like roofs, basements, RVs, and more. The foam paint brush offers precision for tricky corners and small details with its chiseled trim. Its clear varnished wood handle provides a comfortable grip that won't easily slip. This versatile brush works with most paints, stains and varnishes to apply the Flex Seal smoothly. Use the strong, pliable Flex Seal to waterproof and protect surfaces from the elements. Then utilize the foam brush for touch-ups, detailing, and hobby projects with its quality bristles and ergonomic handle. Together these two items form a useful bundle for versatile sealing and painting tasks.