303 HTFG restores lasting water repellency to marine canvas. It stops leaks, protects against soiling and both water & oil based stains, and resists mildew formation and UV sun damage. Spray on, let dry. 16 oz. Trigger sprayer treats 75-100 sq. ft. of marine canvas. 303 HTFG is also your best choice for fabric upholstery, carpeting & breathable wet weather gear. Powerful enough to protect fabrics in the harshest environment ...outdoors. Yet 303 High Tech Fabric Guard is safe for the finest fabrics, wool, silk, and fine leathers - including suede. On outdoor fabrics, 303 High Tech Fabric Guard restores lost water repellency and stain repellency to factory new levels. 303 High Tech Fabric Guard resists soiling, impedes mildew formation and helps protect against the sun's harmful UV rays. Proper maintenance with 303 Products will add to the life of your fabrics, save you money, and ... It's Easy ! 030616,030650,30616,30650NOTE: • Repels water • Resists soiling • Protects against water- and oil-based stains • Prevents mold and mildew • Maintains colorfastness • Safe for synthetic and natural fibers.