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  4. 303 Marine Fabric Guard with Trigger Sprayer - 16oz *Case of 6*
303 Marine Fabric Guard with Trigger Sprayer - 16oz *Case of 6*
303 Marine Fabric Guard with Trigger Sprayer - 16oz *Case of 6*

303 Marine Fabric Guard with Trigger Sprayer - 16oz *Case of 6*

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Your Price: $66.14
Part Number: US-CW78272
Availability: In Stock.

Marine Fabric Guard with Trigger Sprayer - 16oz *Case of 6*

303 Fabric Guard is the only product recommended by and for Sunbrella, as well as other fabric manufacturers to restore lost water repellency to fabrics. Resist water, even when you’re on the water. 303 Fabric Guard creates a powerful shield to greatly increase repellency and protect against oil and water- based stains. Spray it on outdoor leather seats, boat covers, awnings, Dacron sails and more! 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.


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.



  • Untreated: Cushions are stained and water soaks into the fabric.
  • Treated with 303 Fabric Guard: Water and soil repel the fabric, prolonging its life.


  • Untreated: The umbrella is stained with outdoor elements and rain.
  • Treated with 303 Fabric Guard: Water and soil repel the fabric and it is protected from outdoor elements.


  • Fabric protector spray that strengthens and restores lost water repellency for marine fabrics
  • Safe for synthetic and natural fibers in marine environments
  • 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

Manufacturer : 303
Manufacturer Part No : 30616CASE

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