---
product_id: 426149205
title: "TotalBoat Aluminum Boat Leak Sealer"
brand: "totalboat"
price: "€ 77.58"
currency: EUR
in_stock: true
reviews_count: 10
category: "Total Boat"
url: https://www.desertcart.pt/products/426149205-totalboat-aluminum-boat-leak-sealer
store_origin: PT
region: Portugal
---

# 75 min working time 1:1 pre-mixed cartridge Applies down to 40°F TotalBoat Aluminum Boat Leak Sealer

**Brand:** totalboat
**Price:** € 77.58
**Availability:** ✅ In Stock

## Summary

> 🚤 Seal leaks like a pro—fast, flexible, and foolproof!

## Quick Answers

- **What is this?** TotalBoat Aluminum Boat Leak Sealer by totalboat
- **How much does it cost?** € 77.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/426149205-totalboat-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

- • **Pro-Level Strength:** Boasts 8,800 psi flexural and 7,200 psi compressive strength for durable, reliable seals.
- • **Ready When You Are:** 75-minute working time gives you ample window for perfect application without rush.
- • **Effortless Precision:** No mixing, no mess—just pop, pull, and seal with the pre-measured cartridge.
- • **Weatherproof Warrior:** Works flawlessly even in chilly 40°F conditions—don’t let cold weather stall your repairs.
- • **Long-Lasting Flexibility:** Absorbs vibration, shock, and expansion to keep your boat leak-free season after season.

## 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 75-minute working time, applies in temperatures as low as 40°F, and provides exceptional flexibility and strength to withstand vibration and stress. Ideal for sealing rivets, seams, and small holes, it eliminates mixing mess and fits standard caulking guns for professional-grade results every time.

## 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 protection. Wait 7-10 hours before sanding and painting. 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: Great product - I used this to seal some leaky rivets on a jon boat I recently acquired. Using a cheap caulk gun and the provided tips, it worked very well. It can be a little temperature sensitive so make sure you apply in conditions above 60 degrees. I did some application at that temperature and really killed my hand trying to squeeze the caulk gun trigger. I finished the job a few days later in warmer weather and found the application to be so much easier. The only thing to be aware of is that the tube can be a little misleading in size. It's only about 1/2 full, but I was able to seal every rivet on the bottom of my 14 boat, half the rivets on the inside, and several of the seams. It is however a caramel colored product and won't dry clear, so it will stand out that you've used it. That being said, it was perfect for my needs.

## 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 |
| Best Sellers Rank | #215,580 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #636 in Hardware Sealers |
| Brand Name | TotalBoat |
| Color | Buff |
| Compatible Material | Aluminum |
| Customer Reviews | 4.2 4.2 out of 5 stars (249) |
| Global Trade Identification Number | 00811932022776 |
| Included Components | Sealer, Mix Tips |
| Item Form | Liquid |
| Item Weight | 0.39 Kilograms |
| Manufacturer | TotalBoat |
| Material Type | Resin |
| Model | 497724 |
| Number of Items | 1 |
| Part Number | 497724 |
| Style Name | Compact |
| Surface Recommendation | Aluminum |
| UPC | 811932022776 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** TotalBoat
- **Item Weight:** 0.39 Kilograms
- **Material:** Resin
- **Style:** Compact
- **Water Resistance Level:** Waterproof

## Images

![TotalBoat Aluminum Boat Leak Sealer - Image 1](https://m.media-amazon.com/images/I/61IftIBZh-L.jpg)
![TotalBoat 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 June 12, 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!

### ⭐⭐⭐⭐⭐ Great product
*by A***R on May 14, 2020*

I used this to seal some leaky rivets on a jon boat I recently acquired. Using a cheap caulk gun and the provided tips, it worked very well. It can be a little temperature sensitive so make sure you apply in conditions above 60 degrees. I did some application at that temperature and really killed my hand trying to squeeze the caulk gun trigger. I finished the job a few days later in warmer weather and found the application to be so much easier. The only thing to be aware of is that the tube can be a little misleading in size. It's only about 1/2 full, but I was able to seal every rivet on the bottom of my 14 boat, half the rivets on the inside, and several of the seams. It is however a caramel colored product and won't dry clear, so it will stand out that you've used it. That being said, it was perfect for my needs.

### ⭐⭐⭐⭐ Easier to apply than other ratings implied
*by B***Y on February 18, 2020*

I bought this product to seal loose rivet leaks in my aluminum boat. I have not put the boat on the water yet, so cannot comment on how well it worked. That's why I gave it four stars and not five. I gave it four because the product was delivered promptly including a card asking for comments and offering a 20% coupon for future purchase as well as a product support phone number. Very nice service offer that at least appears as if the company - TotalBoat - is concerned about customer satisfaction. The product came well packaged and included two dispenser tips and a container that fits any caulk gun. Other comment had me a bit worried about being able to dispense the epoxy because I don't have great hand strength, however, cautioned by instructions on the tube I laid it in front of a heat duct while I prepared the surface and then had no trouble dispensing it at all. It was easy to get out of the tube, emerged as a not overly thick and easily pliable liquid that was very easy to manipulate, and ultimately made a nice layer that looks like a good seal. I applied it to rivets in the boat's floor then again on the bottom (so overhead). It stuck and stayed well in both locations. I've used Gluvit before and been very happy with it's property of filling in along the shaft of rivets as well as over the ends. This product is a little thicker, but it also had some flow so I'm hoping, but can't say for sure, that it did the same. In a week or two after I've finished this repair and installed the new floor, I will put the boat and the water. If it works as I hope, I'll change the rating to five stars. If not - well, you may see a new message in this space, but from all appearances I expect it to perform well.

## 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.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*