303 Fabric Guard Fabric Protector Spray, 473 mL | Part 303-130616
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303 Fabric Guard Fabric Protector Spray — 473 mL | Part 303-130616
303 Fabric Guard is a water-based fabric protector that restores water and stain repellency to marine canvas, upholstery, and outdoor fabrics. It penetrates fabric fibers to create an invisible barrier that causes water to bead and roll off, while resisting oil-based stains and soiling.
Safe for use on all fabric types including Sunbrella, acrylic, polyester, nylon, and cotton canvas. Will not affect breathability, color, or texture of treated fabrics.
Parts Desk Insights
Best Use Case: The go-to fabric protector for marine canvas — bimini tops, dodgers, sail covers, cockpit cushions, and upholstery. Best applied after cleaning with a fabric-appropriate cleaner and allowing the fabric to dry fully. Reapplication is recommended after washing or when water no longer beads on the surface. Particularly effective on Sunbrella and other acrylic marine fabrics that are exposed to UV, salt spray, and rain. For general surface cleaning before application, pair with the 303 Multi-Surface Cleaner, 946 mL.
Key Features
- Restores water and stain repellency to marine fabrics
- Safe for Sunbrella, acrylic, polyester, nylon, and cotton canvas
- Will not affect breathability, color, or texture
- Water-based formula — safe for indoor and outdoor use
- 473 mL spray bottle
Specifications
- Volume: 473 mL (16 oz.)
- Part Number: 303-130616
- Application: Spray
Related Marine Care Products
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.