Trivantage 303 Fabric Guard is recommended by the manufacturers of Sunbrella to restore water repellency to your outdoor performance fabrics. Made in the USA, safe for all fabrics.
Use only on clean, dry fabrics. Test for colorfastness. Spray 303 Fabric Guard onto fabric until evenly wet, overlapping areas in a criss-cross pattern, and let dry. Treated material must be protected from rain/dew until completely cured, 12-24 hours depending on temperature. If applied correctly, the fabric will be water-repellent after curing.