DuPont™ Heavy Duty Exterior Sealer

Protect your stone, tile, and masonry with Heavy Duty Exterior Sealer. This solvent based product provides superb protection against water based stains. Leaving behind nothing but an uninhibited look to your stone the Heavy Duty Exterior Sealer is among the toughest in the industry for an exterior protectant. Use this product on outside stones such as sandstone, travertine, tumbled, slate, and granite stone.