--- product_id: 7450651 title: "Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects" brand: "protex" price: "€ 4.58" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.hr/products/7450651-protex-world-convertible-soft-top-canvas-waterproofer-500-milliliter-seals store_origin: HR region: Croatia --- # 3-hour drying time 500ml polymer sealant 6-month reapplication cycle Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects **Brand:** protex **Price:** € 4.58 **Availability:** ❌ Out of Stock ## Summary > 💦 Seal the deal on your soft top’s future—stay dry, stay stylish! ## Quick Answers - **What is this?** Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects by protex - **How much does it cost?** € 4.58 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/7450651-protex-world-convertible-soft-top-canvas-waterproofer-500-milliliter-seals) ## Best For - protex enthusiasts ## Why This Product - Trusted protex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Coverage:** 500ml treats a 2-seater soft top, delivering professional-grade restoration at home. - • **Precision Application:** Easy brush-on method ensures even coverage without risking your vehicle’s paintwork. - • **Long-Lasting Protection:** Recommended biannual use keeps your convertible top looking fresh and leak-free year-round. - • **Optimized Drying Window:** Apply in cool, overcast conditions for a flawless finish with just 3 hours to dry. - • **Ultimate Waterproof Shield:** Polymer-based formula locks out moisture and environmental damage for a resilient soft top. ## Overview Protex World Convertible Soft Top Canvas Waterproofer is a 500ml polymer-based sealant designed to protect and waterproof convertible soft tops. Applied with a brush after cleaning or dyeing, it dries in 3 hours and provides durable moisture resistance. Ideal for 2-seater cars, it requires reapplication every six months to maintain optimal protection against environmental damage. ## Description Buy Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects: Convertible Top Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Disturbingly effective - My Saab 9-3's roof announced that it was no longer interested in keeping rain out after eleven years of service, when the rainy season started in CA last month. I was horrified to see drips coming from both the driver's side and passenger side from the edges of the roof, and booked an appointment to see a car upholstery specialist. Diagnosis? "You should get a new roof. That'll be $3000." I thought it was at least worth trying to get a couple more years' service out of the current roof with a sealant, so I gave this a try. Early indications seemed promising: the roof was clearly beading up with water rather than absorbing it (see photo) and after the first rain shower it was easy to see the patches I'd missed with my initial treatment of the roof (see other photo). The acid test was a drive up the country from southern California to northern Washington. In total I went through seventeen hours of driving rain. No evidence of any leaks. Pro tip: as well as having lost its effectiveness as a moisture shield (prior to the treatment) it was also sagging in a few places, meaning the water pooled when the vehicle was parked instead of running off. I stuffed some of those postage/packing air bags into the space between the roof and the headliner to restore the shape of the roof. Seems to have worked very well. Long thin balloons might be an even better choice. Just remember to take them out before it's top-down season again. Review: Soft top Canvass Waterproofer - The product works as exactly described. I hope this one lasts. Product label says I have to apply it every 6 months but I am hoping it will be longer than this. ## Features - WHAT DOES THIS PRODUCT DO - Specially formulated to seal and protect your canvas soft top this polymer based sealant will provide protection against moisture and other environmental damage. Used after Protex Canvas Cleaner or Canvas Dye this is the final stage in the Protex soft top restoration process. - COVERAGE & PREPARATION - It is recommended that approximately 500ml of product is sufficient to waterproof a top for a 2 seater car. It is best to apply the product in cool/overcast conditions so that drying time is not too fast and to avoid causing an uneven finish. - APPLICATION STEP 1 - Shake the bottle well and decant sufficient product into a separate container to apply to the soft top. Starting in the middle and working towards the edges, apply the waterproofer with a clean paintbrush. Avoid spilling any onto the vehicle's paintwork. - APPLICATION STEP 2 - Leave for 3 hours to allow the waterproofer to dry and if required recoat again allowing 3 hours drying time. - FOLLOW UP - It is recommended that the canvas is sealed and protected using Protex Canvas Waterproofer every six months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0075IV3OC | | Best Sellers Rank | #833,561 in Automotive ( See Top 100 in Automotive ) #31 in Convertible Top Cleaners | | Brand Name | PROTEX | | Compatible Material | Canvas | | Customer Reviews | 4.2 4.2 out of 5 stars (914) | | Item Form | Liquid | | Item Weight | 0.53 Kilograms | | Manufacturer | Protex World | | Material Type | Polymer | | Model | ST22 | | Number of Items | 1 | | Part Number | ST22 | | Style Name | Compact | | Surface Recommendation | Roof | | UPC | 608819984766 | | Unit Count | 16.9 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** PROTEX - **Item Weight:** 0.53 Kilograms - **Material:** Polymer - **Style:** Compact - **Water Resistance Level:** Waterproof ## Images ![Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - Image 1](https://m.media-amazon.com/images/I/71rOxVMww6L.jpg) ![Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - Image 2](https://m.media-amazon.com/images/I/61fxCujvHhL.jpg) ![Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - Image 3](https://m.media-amazon.com/images/I/61+vTeZOH4L.jpg) ![Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - Image 4](https://m.media-amazon.com/images/I/718fFTpLj5L.jpg) ![Protex World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - Image 5](https://m.media-amazon.com/images/I/81PyinnPI2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How does the waterproofer look on a tan top? Will it darken it, and will it cover up or magnify appearance of minor scratches?** A: I used it on a camel color canvas top and it works and looks fantastic! Didnt change the color at all and any existing stains werent magnified . **Q: does this product seal thread seams?** A: The trick is to dab and poke the solution into fine details - it’s a water consistency, so tends to easily roll off - you MUST have patience and diligence when applying. Use soft bristle high-quality brush, paint on in real small zones. DO NOT let it get on glass or paint, and dry - IT WON’T COME OFF. To answer your question, yes, it’s a most effective product. Highly recommend masking off glass and paint first, real good, before you start applying. My next time, I think I’ll try a very small foam type paint roller, instead of a brush, and go REAL slow. Good luck. **Q: Can Protex World waterproofer be used on my tan Saab convertible top?** A: I don't see why not. But I did not like this product for many reasons. First, the bottle came not full, the product is very difficult to apply and if you want to have an even coat better be careful because youay need more bottles, specially if bottle came almost half full to start with. After a few days the product starts running off on my windows. To be fair, it seemed to seal the roof but I will try somw other product next time. My car is a BMW 650i convertible, black top... **Q: does it UV protect?** A: Yes it does. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Disturbingly effective *by G***N on December 24, 2019* My Saab 9-3's roof announced that it was no longer interested in keeping rain out after eleven years of service, when the rainy season started in CA last month. I was horrified to see drips coming from both the driver's side and passenger side from the edges of the roof, and booked an appointment to see a car upholstery specialist. Diagnosis? "You should get a new roof. That'll be $3000." I thought it was at least worth trying to get a couple more years' service out of the current roof with a sealant, so I gave this a try. Early indications seemed promising: the roof was clearly beading up with water rather than absorbing it (see photo) and after the first rain shower it was easy to see the patches I'd missed with my initial treatment of the roof (see other photo). The acid test was a drive up the country from southern California to northern Washington. In total I went through seventeen hours of driving rain. No evidence of any leaks. Pro tip: as well as having lost its effectiveness as a moisture shield (prior to the treatment) it was also sagging in a few places, meaning the water pooled when the vehicle was parked instead of running off. I stuffed some of those postage/packing air bags into the space between the roof and the headliner to restore the shape of the roof. Seems to have worked very well. Long thin balloons might be an even better choice. Just remember to take them out before it's top-down season again. ### ⭐⭐⭐⭐⭐ Soft top Canvass Waterproofer *by B***D on October 10, 2025* The product works as exactly described. I hope this one lasts. Product label says I have to apply it every 6 months but I am hoping it will be longer than this. ### ⭐⭐⭐⭐ No Disappointment here. *by C***S on April 27, 2015* I loved this product. Was easy to apply and really gave the top a renewed look. It looks a lot fresher than it did before the application. I will buy this product again, and any of their products that I need for car care. ## Frequently Bought Together - PROTEX World Convertible Soft Top Canvas Waterproofer 500 Milliliter - Seals and Protects - PROTEX World Convertible Soft Top Canvas Restorer (Black) 500 Milliliter - Color Restores Like New - PROTEX Convertible Soft Top Canvas Cleaner 500ml - Deep Cleans --- ## 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.hr/products/7450651-protex-world-convertible-soft-top-canvas-waterproofer-500-milliliter-seals](https://www.desertcart.hr/products/7450651-protex-world-convertible-soft-top-canvas-waterproofer-500-milliliter-seals) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*