303® Marine Fabric Guard – 16 fl oz Protectant for Marine Fabric & Outdoor Surfaces

303® Marine Fabric Guard – 16 fl oz Protectant for Marine Fabric & Outdoor Surfaces

Type: Cleaner

SKU: ES-30605

$22.95

$22.95 ~~$0.00~~

Shipping calculated at checkout.

Available in stock

303® Marine Fabric Guard is the #1 recommended fabric treatment by Sunbrella®, making it trusted by boat owners and outdoor enthusiasts alike.
Restores lost water and stain repellency to boat covers, bimini tops, sail covers, and outdoor fabrics without altering the fabric’s color, feel, or breathability.
Provides powerful UV protection that prevents fading and extends the lifespan of costly marine and patio fabrics.
Ideal for use on canvas, upholstery, and other water-repellent fabrics, keeping them looking new and performing their best.
Easy-to-use spray application allows for quick coverage and fast drying for hassle-free maintenance.
Safe and effective formula that contains no silicone, fluorocarbons, or harmful chemicals, ensuring long-term protection without residue buildup.

Size: 16 fl oz

16 fl oz 1 gal

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30 Day Return Policy (15% restocking fee)

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Compatability

Directions

Clean fabric thoroughly and allow it to dry completely before application.

Shake the 303® Marine Fabric Guard bottle well.

Spray evenly over the fabric surface until fully covered but not oversaturated.

Use a soft brush or cloth to work the product into the fabric if needed.

Allow fabric to dry for 12–24 hours in a well-ventilated area before exposure to moisture.

For maximum protection, reapply every 6–12 months or as needed depending on sun and water exposure.

FAQ

Q: Can I use 303® Marine Fabric Guard on Sunbrella® fabrics?

A: Yes. It is the only fabric protector recommended by Sunbrella® for restoring water and stain repellency.

Q: Does this product change the feel or color of the fabric?

A: No. It maintains the original color, texture, and breathability of the fabric while adding protection.

Q: How long does the protection last?

A: Typically 6–12 months, depending on sun exposure, weather conditions, and frequency of use.

Q: Can I use it on vinyl, rubber, or plastic?

A: No. This product is designed specifically for fabrics. For vinyl or plastic, use 303® Aerospace Protectant instead.

Q: Is it safe for use indoors?

A: Apply outdoors or in a well-ventilated space. Allow the treated fabric to dry completely before indoor use.