--- product_id: 48182125 title: "Fabsil Silicone Waterproofing Liquid for Outdoor Fabrics, 5L" brand: "fabsil" price: "$136.54" currency: USD in_stock: true reviews_count: 9 category: "Fabsil" url: https://www.desertcart.us/products/48182125-fabsil-silicone-waterproofing-liquid-for-outdoor-fabrics-5l store_origin: US region: United States of America --- # Built-in UV protection Up to 18m² coverage per litre Durable silicone-based water repellent Fabsil Silicone Waterproofing Liquid for Outdoor Fabrics, 5L **Brand:** fabsil **Price:** $136.54 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay ahead — waterproof your world with Fabsil! ## Quick Answers - **What is this?** Fabsil Silicone Waterproofing Liquid for Outdoor Fabrics, 5L by fabsil - **How much does it cost?** $136.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48182125-fabsil-silicone-waterproofing-liquid-for-outdoor-fabrics-5l) ## Best For - fabsil enthusiasts ## Why This Product - Trusted fabsil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Invisible & Odourless:** Dries clear and scent-free so your gear looks and feels natural - • **Effortless Application:** Can be sprayed or painted on for quick, mess-free waterproofing - • **Ultimate Weather Shield:** Replicates original water-repellent finish to keep your gear dry in any downpour - • **Versatile Fabric Defender:** Perfect for tents, awnings, boat covers, and even convertible roofs—one product, endless protection - • **Trusted by Pros & Adventurers:** A top-rated waterproofing solution with 4.7 stars from over 2,000 reviews ## Overview Grangers Fabsil Waterproofer is a high-performance, silicone-based waterproofing treatment designed to restore and enhance the water-repellent finish on outdoor fabrics. Suitable for a wide range of materials including nylon and canvas, it offers up to 18m² coverage per litre and includes UV protection. Trusted by professionals and outdoor enthusiasts alike, this easy-to-apply, colourless, and odourless formula ensures durable protection for tents, awnings, boat covers, and more. ## Description Product description Fabsil Universal Protector - Now comes in NEW and updated Blue and Orange Fabsil tins. Easy and effective protection for your tent, awning, marquee.... Replicates the original water-repellent finish applied to outdoor products Versatile - works on any outdoor fabric Easy to use - can be painted or sprayed on Fabsil Universal Protector Liquid replicates the original water-repellent finish found on all kinds of outdoor gear and equipment, to "re-proof" your gear and help to keep you dry in even the wettest weather. Trusted by professionals and outdoor enthusiasts for years, it's a high-performance, silicone-based waterproofing treatment that's suitable for use on tents, boat covers, parasols, garden chairs, and umbrellas (it could even protect your convertible car roof). For lightweight nylon materials, the coverage is up to 18m² per litre. For lightweight canvas materials, the coverage is approximately 7.5m² per litre and for medium weight canvas, it is approximately 5m² per litre. Legal Disclaimer Contains Solvents. Not guaranteed effective on every type of Fabric Review: Waterproof convertible roof - I bought this to waterproof the roof of my convertible. After trying many (often expensive) specialist products which I have always been left disappointed with when the waterproofing washes off with the power washer I did some research and Fabsil came up a few times so I thought I would give it a go. Tips. Make sure the roof is clean and fully dried out before application. Preferably clean the roof the day before. Work on a warm day. Apply in the shade but position in the sun to dry out. I used a clean paint brush to apply and worked along the roof in strips in one direction making sure to soak the fabric with Fabsil. I allowed the roof to dry in full sun for about 6 hours then applied again but in an opposing direction to the first application again making sure to soak the fabric, again leave to dry out in the full sun. Leave at least 24 hrs until the roof gets wet. The results where amazing, water beads on the roof and never soaks the fabric, I applied this 3 months ago in September and it still works just as well as when first applied even with washing the car most weekends. I would expect this to last through winter without another application. I have a S3 convertible to give an idea of roof size, I reckon I used about 1/3 of the can so great value. The product made my roof look blacker and almost sparkle in the sun. I have a new car but would imagine that it would darken a faded roof. It does smell a bit at first but the smell soon clears after a few days. BEST product I have tried to waterproof the soft top. Review: Excellent - I’ve used this product before and found it excellent. Read the instruction that come with the product and use in a well ventilated area. I use this for a canopy on my boat and reapply every few years ## Features - Contains sensitizing substances. May produce an allergic reaction. - Flammable liquid and vapour. - May be fatal if swallowed and enters airways. - May cause drowsiness or dizziness. - 5L Fabsil Universal Protector - Durable water-repellent finish - Versatile Easy-to-apply - Colourless & Odourless when Dry - UV protection. - New Updated Blue and Orange Packaging Colours ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HR2WT5M | | Best Sellers Rank | 3,809 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 31 in Waterproofing & Cleaning | | Colour | _ | | Customer Reviews | 4.7 4.7 out of 5 stars (2,093) | | Date First Available | 12 Oct. 2009 | | Item Weight | 4.33 kg | | Manufacturer reference | 100528 | | Other display features | Wireless | | Product Dimensions | 30 x 15.01 x 5 cm; 4.33 kg | | Special features | Lightweight | ## Images ![Fabsil Silicone Waterproofing Liquid for Outdoor Fabrics, 5L - Image 1](https://m.media-amazon.com/images/I/51QXKFSbLAL.jpg) ## Questions & Answers **Q: Is this suitable to reproof a silnylon tarp.** A: Only if it is not plastic or rubber material **Q: Would this work on a sheep skin jacket** A: It would probably ruin the jacket but would probably waterproof it. **Q: Brushed it but has leff white marks in places** A: Always use a soft cloth to wipe over excess while still wet and respray/brush dry missed areas and re wipe this will eliminate any white residues when dry. **Q: Has anyone used a small roller to apply Fabsil?** A: Hi Not used a roller but should work, low pile as used for gloss or foam. I use a small pump spray bottle & just saturate the surface & leave to dry. JCW ## Customer Reviews ### ⭐⭐⭐⭐⭐ Waterproof convertible roof *by I***M on 20 November 2016* I bought this to waterproof the roof of my convertible. After trying many (often expensive) specialist products which I have always been left disappointed with when the waterproofing washes off with the power washer I did some research and Fabsil came up a few times so I thought I would give it a go. Tips. Make sure the roof is clean and fully dried out before application. Preferably clean the roof the day before. Work on a warm day. Apply in the shade but position in the sun to dry out. I used a clean paint brush to apply and worked along the roof in strips in one direction making sure to soak the fabric with Fabsil. I allowed the roof to dry in full sun for about 6 hours then applied again but in an opposing direction to the first application again making sure to soak the fabric, again leave to dry out in the full sun. Leave at least 24 hrs until the roof gets wet. The results where amazing, water beads on the roof and never soaks the fabric, I applied this 3 months ago in September and it still works just as well as when first applied even with washing the car most weekends. I would expect this to last through winter without another application. I have a S3 convertible to give an idea of roof size, I reckon I used about 1/3 of the can so great value. The product made my roof look blacker and almost sparkle in the sun. I have a new car but would imagine that it would darken a faded roof. It does smell a bit at first but the smell soon clears after a few days. BEST product I have tried to waterproof the soft top. ### ⭐⭐⭐⭐⭐ Excellent *by D***A on 18 July 2026* I’ve used this product before and found it excellent. Read the instruction that come with the product and use in a well ventilated area. I use this for a canopy on my boat and reapply every few years ### ⭐⭐⭐⭐⭐ Does what is says on the can *by S***T on 11 March 2026* Best on the market ## Frequently Bought Together - Grangers Fabsil Waterproofer - 5 Litres - Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer - Spear & Jackson 2LPAPS 2L Pump Action Pressure Sprayer, WHITE AND RED --- ## 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.us/products/48182125-fabsil-silicone-waterproofing-liquid-for-outdoor-fabrics-5l](https://www.desertcart.us/products/48182125-fabsil-silicone-waterproofing-liquid-for-outdoor-fabrics-5l) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-25*