Powerful Marine Protection Protect your boat fabrics, seat cushions, outdoor pillows and more from spills, stains and prolonged exposure to wind, rain, Sun and other marine elements. The fabric guard increases water repellency, prevents mold growth, provides protection from oil and water-based stains and protects against UV fading and degradation. Fast and Easy Results Rejuvenate Marine Fabric Guard acts as a protective stain guard that bonds to the surface of treated items. To use, spray on a clean, dry surface using an overlapping, crisscross pattern. Creates a powerful barrier to seal and protect boat covers, Bimini tops, canvas sails, upholstery seams, outdoor carpet, leather and vinyl seat cushions and more. Pro Cleaning Tips Pro Tip 1 - You don't want to saturate any areas being treated with the fabric guard so its better to apply 2-light coats and not 1 heavy coat. Pro Tip 2 - Let dry 2-hours to 4-hours for boat fabrics and marine upholstery or 4-8 hours for carpet. For best results reapply as needed.