303 Fabric Guard, Restore Canvas Water Repellency

(No reviews yet) Write a Review
$24.99 - $29.99
Calculated at Checkout

Product Overview


303 Fabric Guard keeps fabrics fresh, soft, colorful and breathable…all while adding a powerful coating to repel water and prevent the most serious of stains. Use it on your convertible top’s seams to prevent wicking. When applied to clean and dry fabrics, 303 Fabric Guard restores lost water and stain repellency to straight-from-the-factory levels. Keep all your favorite fabrics crisp and clean for years to come.


  • Fabric protector spray that strengthens and restores lost water repellency for your outdoor fabrics
  • Safe for outdoor synthetic and natural fibers
  • Protects against both water-based and oil-based stains
  • Does not alter fabric color, feel, flammability or breathability
  • Recommended by Sunbrella®, leading outdoor fabric manufacturer

Boat Covers/Bimini Tops: Use on your boat cover and your bimni top canvas to increase the water repellency year-round. Spraying Fabric Guard on your boat cover will increase water resistancy while still alowing the cover to be breathable. Don't be fooled by other products claiming that 'water-proofing' is a better method. A cover that cannot breath is likely to trap moisture on the inside of the cover too, which may result in mold and/or mildew on your boat interior.


Product liquid and spray are flammable, keep product and treated article (until dry) away from heat, sparks or open flames. Do not smoke when applying 303 Fabric Guard. Spray until evenly wet, overlapping sprayed areas.

NOTE: Reduced coverage when applied with paint roller or brush. Apply to fabric above 70°F/21°C. (For quicker drying/curing and best results, apply in full sun.) Treated material must be protected from rain/dew until completely cured. CURING: 12-24 hours dependent on temperature. If these steps are performed correctly, the material will be water repellent at this point. 303 Fabric Guard will need reapplication depending on fabric exposure to sunlight and weather conditions; pour water on fabric to determine need to retreat fabric. COVERAGE: 40-75 sq. ft. (30 x 60cm) depending on material and application method.

Sunbrella is a registered trademark of Glen Raven, Inc.


(No reviews yet) Write a Review