Restores lost water and stain repellency to factory new levels. Safe for all fabrics and dries residue-free. | Greatly increases water-based stain resistance, keeping fabrics dry and maintaining color fastness. Use on upholstery, cushions, umbrellas, life jackets, suede, canvas, and other outdoor fabrics. | Directions - Use product outdoors only, in supplied packaging. Spray product onto fabric until evenly wet, overlapping areas in a crisscross pattern, and let dry. Do not oversaturate. Treated material must be protected from rain/dew until completely cured. Cure Time: 12 - 24 hours dependent on temperature. If these steps are performed correctly, the material will be water repellent at this point. | All 303 products are good for use up to 5 years after the date of manufacturing if unopened, and up to 2 years after the date of opening. Proudly made by a family-owned company in Chicago, IL. | PLEASE NOTE - Due to the pandemic, it has been challenging securing quality sprayers. We are aware that the sprayers we are currently using sometimes have quality issues. If you receive a bottle with a faulty sprayer, please contact us directly for a replacement. We are actively working on a solution and appreciate your understanding.