Natural look, penetrating sealer that protects all natural stone, grout, concrete, quarry tile and terracotta against stains. Great Solvent Based Sealer. For a water-based sealer see Eco 90 Plus Forms an invisible, protective barrier resistant to moisture and stains while allowing water vapor to escape. Suitable for indoor and outdoor surfaces. Ideal for the treatment of concrete and quarry tile. Perfect for honed marble, limestone and travertine. Features & Specifications LONG LASTING PROTECTION. DOES NOT YELLOW OR DISCOLOR OVER TIME. UV RESISTANT. TREATED SURFACES ARE SAFE FOR FOOD CONTACT. DOES NOT ALTER THE FROST RESISTANCE OF TERRACOTTA. PFOA FREE: NON CARCINOGENIC. IDEAL FOR ALL NATURAL STONE, GROUT, CONCRETE, QUARRY TILE, TERRACOTTA HOW TO USE IT Ready to use, no dilution necessary. Indoor surfaces: On a dry and clean surface, apply an even coat of FOB with a paintbrush, lambswool or roller applicator.Let sit for 10 minutes, then wipe and rub the surface to allow any excess product to completely penetrate or be removed.Wait 8 hours to apply a second coat if necessary.The surface may be used for normal foot traffic 8 hours after the final coat.Full cure and maximum sealer protection is achieved in 24 hours.Outdoor surfaces:On a clean and dry surface, apply two coats of FOB with a large paintbrush or roller allowing 8 hours between coats.The surface may be used for normal foot traffic 8 hours after the final coat.Full cure and maximum sealer protection is achieved in 24 hours. Do not apply FOB on a previously waxed surface, strip it first. Before full application, test the product on a small, inconspicuous area of the surface or loose sample to check for any discoloration. Do not apply FOB outdoors if rain is in the forecast. Literature & Links Technical Sheet Safety Sheet
