--- product_id: 274326703 title: "(30674) Fabric Guard, 128 Fl. oz." brand: "303 products" price: "1432.67 DT" currency: TND in_stock: true reviews_count: 5 category: "303 Products" url: https://www.desertcart.tn/products/274326703-30674-fabric-guard-128-fl-oz store_origin: TN region: Tunisia --- # Cures in 12-24 hours Restores 100% water repellency Factory-level stain & water protection (30674) Fabric Guard, 128 Fl. oz. **Brand:** 303 products **Price:** 1432.67 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your fabrics like a pro—because first impressions never get a second chance! ## Quick Answers - **What is this?** (30674) Fabric Guard, 128 Fl. oz. by 303 products - **How much does it cost?** 1432.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/274326703-30674-fabric-guard-128-fl-oz) ## Best For - 303 products enthusiasts ## Why This Product - Trusted 303 products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Application:** Simple spray or brush-on method with quick 12-24 hour cure time—perfect for busy pros who demand results. - • **Long-Lasting Freshness:** Keeps fabrics protected for months, slowing mold and stain buildup—ideal for outdoor gear and luxury vehicles. - • **Ultimate Water Defense:** Transforms tired fabrics to factory-new water repellency, so you never worry about wet spots again. - • **Invisible Shield Technology:** Dries clear and residue-free, maintaining your fabric’s original look while blocking stains and moisture. - • **Trusted by Industry Leaders:** Recommended by Sunbrella and marine pros for over 40 years of premium fabric protection. ## Overview 303 Marine Fabric Guard (128 fl. oz.) is a professional-grade, unscented fabric protectant that restores water and stain repellency to factory-new levels. Recommended by Sunbrella, it dries clear and residue-free, curing within 12-24 hours. Safe for all fabrics, it provides long-lasting defense against water-based stains and moisture, making it ideal for marine, automotive, and outdoor fabrics. Trusted for over 40 years, this product ensures your fabrics stay pristine and protected with easy application and durable results. ## Description 303 MARINE FABRIC GUARD 128 OZ Review: This product (High Tech Fabric Guard 30674) works great - 100% of the water now beads up and my cloth top looks better than new !!! My Situation: The very first time my brand new, light beige cloth convertible top got wet I realized it came from the car dealer and/or factory either untreated and/or seriously under treated because water just soaked right into the cloth as evidenced by the darker cloth color when wet. End Result: After applying two coats of this product 100% of the water beaded-up and rolled right off the top. Nothing soaked in at all - zero wet spots on the cloth top. (Since the top is a light beige color any wet spots would show up slightly darker in color.) Any water that didn't roll off the top was absorbed using The Absorber 51149 sponge-cloth available on desertcart or at WalMart. Process: 1) I gently cleaned my cloth convertible top using 303 Fabric Top Cleaner (303-30550). To do this I first rinsed the top with fresh water, then sprayed the cleaner on & gently scrubbed using a very soft brush (I used Star Brite Soft Yellow Wash Brush 040013 available on desertcart). A stiffer brush or too vigorous scrubbing could damage the fabric, scuffing the threads and creating a fuzzy look to the fabric. I cleaned the top in slightly overlapping areas about 18” x 18”. 2) I rinsed the top and allowed it to dry thoroughly. 3) Using a 2" paint brush and small container of 303 High Tech Fabric Guard 30674, I applied the Fabric Guard brushing it on in a manner similar to painting. By overlapping slightly I made certain I applied the product to every square inch of the top. 4) I allowed the top to dry several hours and applied a second coat of Fabric Guard. Notes: 1) When applying the clear Fabric Guard liquid with a 2" paint brush it will start to have a slightly white/foamy appearance - this will go away completely and the product will dry clear. 2) After each application I noticed a VERY slight, very fine clear crystalline residue on my cloth top. You had to look very closely to see it - it had just a little bit of sparkle to it in the sunlight. This brushed off quickly and easily & probably would have blown off the first time I drove the car. 3) Some reviewers seem to have issues relating to getting the product on the car itself saying it was hard to remove. I didn’t have this problem. The few times that I over-brushed or got small drops Fabric Guard on the car itself I simply gently wiped it with a soft paper towel and it didn't damage anything or leave any residual coating. It seemed to wipe off 100% with a soft paper towel. 4) READ THE LABEL !!! The first paragraph covers some surfaces that you CANNOT use this product on without causing damage. These include rubber, vinyl, clear vinyl, plastics, etc. Since the product's Material Safety Data Sheet lists the contents as Petroleum Distillates, just a wild guess but prolonged contact with this product may have a solvent effect on materials such as vinyl or plastic. 5) I wouldn't purchase 303 Fabric Cleaner again – I think a bucket of hot water with a scant squirt of Dawn dish detergent would do just as good of a job. Of course, you will need to completely rinse the top and allow it dry thoroughly before applying 303 Fabric Guard. 6) I have no idea how long my cloth top will remain water repellant after applying Fabric Guard. I plan on doing this process every 6 to 8 months or sooner if I notice any water being absorbed by the cloth top. Review: We apply this every year to the canvas cockpit enclosure of our boat. By sealing the fabric, we keep the cockpit dry, but also slow down the development of mold and stains on the canvas. ## Features - Water Repellency – Recommended by Sunbrella, a leading outdoor fabric manufacturer, 303 Marine Fabric Guard restores lost water and stain repellency to factory new levels when applied to clean and dry fabrics. Safe for all fabrics, this protectant dries clear and residue-free - Stain Resistance – This powerful, unscented protectant can be used to rejuvenate your fabric's shield against frustrating spots and stains. Simple and easy to use, 303 Marine Fabric Guard helps protect against water-based stains - DIRECTIONS – Use product outdoors only, in supplied packaging. Spray product onto fabric until evenly wet, overlapping areas in a crisscross pattern, and let dry. Do not oversaturate. Treated material must be protected from rain/dew until completely cured. Cure Time: 12 – 24 hours dependent on temperature - All 303 products are good for use up to 5 years after the date of manufacturing if unopened, and up to 2 years after the date of opening. Be sure to mark the date of opening on your container! - For over 40 years, 303 Products have provided premium protection for your cars, boats, and beyond. All 303 Products are good for 2 years after the packaging date on the bottle – YYDDD ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AY1W7 | | Batteries required | No | | Customer Reviews | 4.5 4.5 out of 5 stars (2,192) | | Date First Available | 8 August 2012 | | Import designation | Made in USA | | Included components | 303 (30674) Marine Fabric Guard - For Marine Fabrics - Restores Lost Water Repellency To Factory New Levels - Repels Moisture And Stains, 1 Gallon | | Is assembly required | No | | Item Weight | 3.05 kg | | Item model number | 30674 | | Item volume | 128 Fluid Ounces | | Product Dimensions | 12.7 x 17.78 x 27.94 cm; 3.05 kg | | Scent | Unscented | | Specific uses | Fabric | ## Product Details - **Brand:** 303 Products - **Item form:** Spray - **Material features:** Fragrance Free - **Scent:** Unscented - **Specific uses for product:** Fabric ## Images ![(30674) Fabric Guard, 128 Fl. oz. - Image 1](https://m.media-amazon.com/images/I/71FrT2Mq8jS.jpg) ## Questions & Answers **Q: What is the coverage per gallon?** A: Boat Cover : I have a 24 foot open bow boat. It took 2 gallons to fully saturate the bow cover and mooring cover. I used a pump sprayer. I wish it went further and I would have sprayed the other sides, but 1 application cost over $150 and probably saturated through to the other side anyway. **Q: Can 303 be used in a washing machine** A: I do not recall if it specifically states that it can or cannot be used in a washing machine. We have only used it to spray the outdoor furniture, i.e. fabric cushions, etc to make them resistant to rain and water. If used as directed rain and/or water will bead up and not penetrate the fabric cushions. **Q: The description says it is for. Carpet. Does that include household carpet?** A: Yes you can use this on non-vinyl/plastic carpet. However it does produce a strong odor for 2-3 days after application, so if indoors you will want to apply it only on those days where you can open all doors, windows, etc. for adequate ventilation. In our case we often leave for the first night or so to avoid the odor. After adequate drying there is no residual smell nor any discoloration of materials. As for effectiveness, it is an excellent product that protects for several years. Also, you need to know that there are two similar products. One provides UV protection only. The other has a wax additive that adds waterproofing. We use the latter on all outdoor applications. Both have given us excellent protection aboard our sailboat. What else is there to say? We like and have used these two products for years. Good luck and may the wind favor your application. **Q: Is this ok on vinyl** A: this product is only for fabric. Use 303 Products 30350 Aerospace Protectant for anything else: vinyl, leather, plastic, etc. I have used both products and they perform great! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by O***E on 26 February 2014* This product (High Tech Fabric Guard 30674) works great - 100% of the water now beads up and my cloth top looks better than new !!! My Situation: The very first time my brand new, light beige cloth convertible top got wet I realized it came from the car dealer and/or factory either untreated and/or seriously under treated because water just soaked right into the cloth as evidenced by the darker cloth color when wet. End Result: After applying two coats of this product 100% of the water beaded-up and rolled right off the top. Nothing soaked in at all - zero wet spots on the cloth top. (Since the top is a light beige color any wet spots would show up slightly darker in color.) Any water that didn't roll off the top was absorbed using The Absorber 51149 sponge-cloth available on Amazon or at WalMart. Process: 1) I gently cleaned my cloth convertible top using 303 Fabric Top Cleaner (303-30550). To do this I first rinsed the top with fresh water, then sprayed the cleaner on & gently scrubbed using a very soft brush (I used Star Brite Soft Yellow Wash Brush 040013 available on Amazon). A stiffer brush or too vigorous scrubbing could damage the fabric, scuffing the threads and creating a fuzzy look to the fabric. I cleaned the top in slightly overlapping areas about 18” x 18”. 2) I rinsed the top and allowed it to dry thoroughly. 3) Using a 2" paint brush and small container of 303 High Tech Fabric Guard 30674, I applied the Fabric Guard brushing it on in a manner similar to painting. By overlapping slightly I made certain I applied the product to every square inch of the top. 4) I allowed the top to dry several hours and applied a second coat of Fabric Guard. Notes: 1) When applying the clear Fabric Guard liquid with a 2" paint brush it will start to have a slightly white/foamy appearance - this will go away completely and the product will dry clear. 2) After each application I noticed a VERY slight, very fine clear crystalline residue on my cloth top. You had to look very closely to see it - it had just a little bit of sparkle to it in the sunlight. This brushed off quickly and easily & probably would have blown off the first time I drove the car. 3) Some reviewers seem to have issues relating to getting the product on the car itself saying it was hard to remove. I didn’t have this problem. The few times that I over-brushed or got small drops Fabric Guard on the car itself I simply gently wiped it with a soft paper towel and it didn't damage anything or leave any residual coating. It seemed to wipe off 100% with a soft paper towel. 4) READ THE LABEL !!! The first paragraph covers some surfaces that you CANNOT use this product on without causing damage. These include rubber, vinyl, clear vinyl, plastics, etc. Since the product's Material Safety Data Sheet lists the contents as Petroleum Distillates, just a wild guess but prolonged contact with this product may have a solvent effect on materials such as vinyl or plastic. 5) I wouldn't purchase 303 Fabric Cleaner again – I think a bucket of hot water with a scant squirt of Dawn dish detergent would do just as good of a job. Of course, you will need to completely rinse the top and allow it dry thoroughly before applying 303 Fabric Guard. 6) I have no idea how long my cloth top will remain water repellant after applying Fabric Guard. I plan on doing this process every 6 to 8 months or sooner if I notice any water being absorbed by the cloth top. ### ⭐⭐⭐⭐⭐ Review *by A***R on 7 December 2025* We apply this every year to the canvas cockpit enclosure of our boat. By sealing the fabric, we keep the cockpit dry, but also slow down the development of mold and stains on the canvas. ### ⭐⭐⭐⭐⭐ Review *by D***B on 21 May 2025* I’ve tried several brands of products for waterproofing. This one isn’t cheap but it works, though it smells very much like it contains the same stuff as Fabsil. ## Frequently Bought Together - 303 Products Marine Fabric Guard – Water Repellent & Stain Shielding Fabric Spray, Safe for All Outdoor Upholstery, Simple & Easy to Use, Protectant Spray for Boats, 1 Gallon - 303 Products Multi-Surface Cleaner - Safely Cleans All Water Safe Surfaces, Including All Types of Fabric and Vinyl, Rinses Residue Free, Manufacturer Recommended, 1 Gallon (30570) - 303 (30306) Marine UV Protectant Trigger Sprayer, 32 fl. Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/274326703-30674-fabric-guard-128-fl-oz](https://www.desertcart.tn/products/274326703-30674-fabric-guard-128-fl-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*