---
product_id: 722798007
title: "Aluminum Boat Leak Sealer"
brand: "totalboat"
price: "C$19547"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/722798007-aluminum-boat-leak-sealer
store_origin: NI
region: Nicaragua
---

# 75 min working time 1:1 auto-mixed epoxy applies down to 40°F Aluminum Boat Leak Sealer

**Brand:** totalboat
**Price:** C$19547
**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?** C$19547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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

- • **Cold-Weather Ready:** Apply confidently even when temps drop to 40°F—no need to wait for warmer days.
- • **Durable Flexibility:** Absorbs vibration, shock, and expansion stresses to prevent cracks and leaks under pressure.
- • **Plug & Play Cartridge:** Fits standard caulking guns with included mixing tips for fast, clean, and professional repairs.
- • **Extended Working Window:** 75 minutes of flexible working time lets you achieve deep penetration and flawless sealing.
- • **Effortless Precision Mixing:** No measuring or mess—auto-dispenses perfect 1:1 resin and hardener ratio every time.

## Overview

TotalBoat Aluminum Boat Leak Sealer is a two-part waterproof epoxy in a convenient cartridge that auto-mixes resin and hardener at a perfect 1:1 ratio. Designed for aluminum boats, it repairs leaks, cracks, and holes with a flexible, durable seal that withstands vibration and temperature changes. With a 75-minute working time and application possible down to 40°F, it offers professional-grade performance without the mess or hassle.

## 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.

## 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 |
|---------------|-------|
| Material | Resin |
| Brand | TotalBoat |
| Style | Compact |
| Item Weight | 0.39 Kilograms |
| Water Resistance Level | Waterproof |
| Item Form | Gel |
| UPC | 811932022776 |
| Net Quantity | 1.0 Count |
| Global Trade Identification Number | 00811932022776 |
| Surface Recommendation | Sink |
| Manufacturer | Jamestown Distributors |
| Country of Origin | USA |
| Model number | 497724 |
| Item Weight | 390 g |
| Package Dimensions | 25.9 x 8.4 x 4.8 cm; 390 g |
| Item model number | 497724 |
| Are batteries included? | No |

## 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)

## 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.

## 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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**Shop now:** [https://www.desertcart.ni/products/722798007-aluminum-boat-leak-sealer](https://www.desertcart.ni/products/722798007-aluminum-boat-leak-sealer)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-29*