--- product_id: 722798007 title: "Aluminum Boat Leak Sealer" brand: "totalboat" price: "€ 278.70" currency: EUR in_stock: true reviews_count: 5 category: "Total Boat" url: https://www.desertcart.be/products/722798007-aluminum-boat-leak-sealer store_origin: BE region: Belgium --- # 75 min working time 1:1 pre-mixed cartridge Applies down to 40°F Aluminum Boat Leak Sealer **Brand:** totalboat **Price:** € 278.70 **Availability:** ✅ In Stock ## Summary > 🛥️ Seal leaks like a pro—fast, flexible, and foolproof! ## Quick Answers - **What is this?** Aluminum Boat Leak Sealer by totalboat - **How much does it cost?** € 278.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/722798007-aluminum-boat-leak-sealer) ## Best For - totalboat enthusiasts ## Why This Product - Trusted totalboat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **FOMO-Free Fast Fix:** 75 minutes working time means you get a perfect seal without the wait—stay on the water, not the dock. - • **Pro-Level Strength:** 8,800 psi flexural and 7,200 psi compressive strength for durable, professional-grade repairs. - • **Effortless Precision:** No mixing, no mess—just pop, seal, and go with the pre-measured cartridge. - • **Weatherproof Warrior:** Works flawlessly even in chilly 40°F conditions, so repairs never wait for summer. - • **Long-Lasting Flexibility:** Absorbs vibration, shock, and expansion to keep your boat leak-free through every adventure. ## Overview TotalBoat Aluminum Boat Leak Sealer is a two-part, waterproof epoxy in a convenient pre-mixed cartridge designed for quick, durable repairs on aluminum boats. It offers a long working time of 75 minutes at 72°F, applies in temperatures as low as 40°F, and provides strong, flexible seals that resist vibration and shock. Ideal for fixing leaks, cracks, and holes without mess or complicated prep, it fits standard caulking guns and includes mixing tips for easy application. ## Description Aluminum boats lead hard lives. They get beached, hit things submerged in the water, and tend to be used for many years. Over time, rivets and seams develop leaks, cracks or even holes. A leaky aluminum boat can sink quickly. Most existing repair products are tedious and time consuming. Their instructions require you to coat the underside of the boat. They don't handle flex or stress well, which leads to cracks and failure of the repair. TotalBoat Aluminum Boat Leak Sealer is different. It's the fast, easy way to repair leaking rivets, cracks, seams, and holes in your aluminum boat. It comes in a handy cartridge that fits in a standard caulk gun. Just pop the cartridge into the gun, attach the included mixing tip to the cartridge, point, pull the handle, and discard the first 3-4 inches of bead. After that, Leak Sealer comes out mixed at the exact 1:1 ratio so you get a proper cure and a waterproof seal. It's that simple to get the right mix-and reliable cure-every time If you live in a colder climate, you'll appreciate the fact that you don't have to wait for the weather to warm up-you can apply Aluminum Boat Leak Sealer when the aluminum surface and the ambient air temperature are as low as 40°F, as long as the aluminum surface has been prepared properly. Aluminum Boat Leak Sealer is sag resistant so it stays where you put it, and won't drip out of seams and holes. Gel time is 40 minutes @ 72°F. Flexural strength is 8,800 psi. Compressive strength is 7,200 psi. Paint over cured repairs for maximum UV protection. Wait 7-10 hours before sanding and painting, if desired. Wait 24 hours before subjecting cured epoxy to high loads. Compare to West System G/Flex 650-K aluminum boat repair kit. With TotalBoat, there's no measuring, no mixing, no mess, and almost no cleanup. All TotalBoat products are developed by boaters for boaters, to provide great value and great results. We know what works and what doesn't. Review: Excellent - I had a slow leak on an all welded Tracker boat along the keel line. I bought this and put a bead along the entire keel and then smoothed it with my finger. Leak gone! Easy to use and the pre-mix tube tip works great. Per a previous review I saw, when you first start squeezing it out, wait until the color changes from white to a milky orange before using it. Great stuff! Review: Sealant - It is easy to use seals well ## Features - Easy-to-use, two-part, flexible, waterproof epoxy sealer repairs leaking rivets and seams, and patches small holes on aluminum boats quickly and effectively. - Long working time (75 minutes @ 72°F) ensures better penetration and a better seal. Absorbs stresses from contraction, vibration, shock, and expansion holding firmly to prevent leaks. - Can be applied to properly prepared aluminum surfaces when the air and substrate temperature is as low as 40°F. - Resin and hardener come in a single cartridge and are dispensed automatically at the proper ratio. No mixing. No mess to clean up. - Available in a handy 250 ml. cartridge that conveniently fits standard caulking guns. Includes 2 static mixing tips. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09R818L39 | | Brand | TotalBoat | | Brand Name | TotalBoat | | Compatible Material | Aluminium | | Country of Publication | USA | | Customer Reviews | 4.0 out of 5 stars 72 Reviews | | Global Trade Identification Number | 00811932022776 | | Item Form | Gel | | Item Weight | 0.39 Kilograms | | Manufacturer | Jamestown Distributors | | Manufacturer Part Number | 497724 | | Material | Resin | | Material Type | Resin | | Model | 497724 | | Number of Items | 1 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Sink | | UPC | 811932022776 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Material:** Resin - **Brand:** TotalBoat - **Style:** Compact - **Item Weight:** 0.39 Kilograms - **Water Resistance Level:** Waterproof ## Images ![Aluminum Boat Leak Sealer - Image 1](https://m.media-amazon.com/images/I/61IftIBZh-L.jpg) ![Aluminum Boat Leak Sealer - Image 2](https://m.media-amazon.com/images/I/61i3prPVLmL.jpg) ## Questions & Answers **Q: After you started using the tube, can it be sealed and used again weeks/months later?** A: Yes, they give you two tips. The first will be used and will harden after use. The two part epoxy mixes in the tip. You can use the other at a later time and you can purchase extra tips for additional uses. It's a great product and applies easily **Q: Can this be used on bottom of boat waterside??** A: Yes. **Q: I have a 1965 richline big day 16 will one tube do all the seams on my boat??** A: It should be enough to seal anything below the waterline, unless you are talking about 1/4" continuous gaps. I did 36' of seams and only used 1/3 of one tube of epoxy **Q: Can I buys extra tips?** A: I called their customer service with a question about application, and mentioned I could use an extra tip or two. They answered my first question and mailed me two tips. Good product, and good customer support. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by S***G on 12 June 2023* I had a slow leak on an all welded Tracker boat along the keel line. I bought this and put a bead along the entire keel and then smoothed it with my finger. Leak gone! Easy to use and the pre-mix tube tip works great. Per a previous review I saw, when you first start squeezing it out, wait until the color changes from white to a milky orange before using it. Great stuff! ### ⭐⭐⭐⭐⭐ Sealant *by J***E on 4 July 2025* It is easy to use seals well ### ⭐ Absolute Garbage *by P***E on 20 August 2025* Absolute Garbage. Mixer tubes don't thread on properly. Decided to mix product by hand and it never set up. 2 part epoxy my axx. Total waste of $110.00. Never buy this crap. ## Frequently Bought Together - TotalBoat Aluminum Boat Leak Sealer - TotalBoat-520631 Aluminum Boat Paint for Canoes, Bass Boats, Dinghies, Duck Boats, Jon Boats and Pontoons (Light Gray, Gallon), 1 Gallon (Pack of 1) - Travaco RM330K Marine-Tex Gluvit Waterproof Epoxy Sealer - 2 lbs. --- ## 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.be/products/722798007-aluminum-boat-leak-sealer](https://www.desertcart.be/products/722798007-aluminum-boat-leak-sealer) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-16*