303® Marine Fabric Guard – 16 fl oz Skin & Surface Protector

$22.95
Thumbnail for 303® Marine Fabric Guard – 16 fl oz Skin & Surface Protector
303® Marine Fabric Guard – 16 fl oz Skin & Surface Protector

303® Marine Fabric Guard – 16 fl oz Skin & Surface Protector

$22.95
Description
303® Marine Fabric Guard restores lost water and oil repellency to outdoor fabrics without compromising texture or breathability. Ideal for canvas, Sunbrella®, boat mooring gear, and patio cushions, it safely protects fibers while maintaining their natural feel and color. Spray-on formula covers up to 75 sq ft per bottle and dries clear and matte. Made in the USA, this professional-grade protector is recommended by marine fabric manufacturers. Simply reapply every few months to maintain barrier performance.

Product Description

 

Restore water repellency and stain protection to outdoor fabrics with this professional-grade 303® Marine Fabric Guard formula. Originally developed for marine and upholstery use, it revitalizes treated textiles to like-factory durability while maintaining breathability and texture. Ideal for canvas, Sunbrella®, boat cushions, patio furniture, awnings, and more—this 16 oz spray delivers a robust shield without altering fabric feel, color, or flammability.

  • Restores water & oil-based stain repellency to fabrics

  • Safe for synthetic and natural fibers in marine environments

  • Does not alter color, feel, breathability, or flammability

  • Recommended by leading outdoor fabric manufacturers

  • Maintains factory-level repellency for 40–75 sq ft coverage

  • Easy spray-on and let dry application

  • MADE IN USA

Product Specification

Brand 303 Products
SKU ES-30605
Dimensions 10.25 x 5.2 x 1.8 in
Barcode 082043006164
Weight 1.0 lb
Chemical Form Liquid

FAQ

Q: Can I use this on Sunbrella and other marine fabrics?

A: Yes — it’s recommended by Sunbrella’s manufacturers to restore factory-grade water repellency.

Q: Will it change how the fabric feels or breathes?

A: No — it retains texture, air flow, and flammability characteristics.

Directions

Step 1: Clean and dry fabric thoroughly.

Step 2: Shake bottle well.

Step 3: In a shaded, ventilated area, spray evenly in a crisscross pattern until just wet—do not saturate.

Step 4: Allow to air dry for 12–24 hours (do not expose to rain/dew during curing).

Step 5: Perform water-bead test—if water soaks in, reapply treatment.

Customer Reviews

Based on 199 reviews
49%
(98)
46%
(92)
5%
(9)
0%
(0)
0%
(0)
C
Chris N.
Great quality!

Exactly what I needed. It works better than the original part that came with the spa.

D
Dani M.
Good value

Outstanding quality and fast shipping. This product exceeded all expectations.

C
Chris N.
Highly recommend

Excellent experience from ordering to installation. I’ll definitely be back.

J
Jesse Z.
Perfect fit

Outstanding quality and fast shipping. This product exceeded all expectations.

D
Dani M.
Will buy again

I had no trouble replacing the old part. Great product and even better support.

123

Free Standard Shipping

on any order $100+ (exceptions apply)

Authorized OEM Dealer

purchase parts with confidence

30 Day Risk-Free Returns

new returns self portal made simple

100% Secure Payment

now accepting Apple & Google Pay
American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

Copyright © 2025 Paradise Valley Spas Inc - All Rights Reserved - Powered by IMP Digital Marketing