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TotalBoat Aluminum Boat Leak Sealer is a quick & easy cartridge-based solution to the perennial problem of leaky seams & rivets. It combines the strength of epoxy with the flexibility, sag resistance, & sealing properties of an elastomeric sealant for quick, permanent fixes.
Resin and hardener come in a handy cartridge. Attach the included static mixing tip, snap the cartridge into a caulk gun, and apply. You don't have to get your hands dirty and there's no mess to clean up.
Apply Aluminum Boat Leak Sealer to properly prepared aluminum surfaces in temperatures as low as 40°F. Available in a 250 ml cartridge. Includes 2 static mixing tips. Additional tips are available.
Important: Not designed as an emergency repair product. For emergency repairs on the water, use TotalBoat Underwater Repair Epoxy.
|Specifications & Properties|
|Mix Ratio by Volume||1A (resin) to 1B (hardener)|
|Mix Ratio by Weight||1.2A (resin) : 1B (hardener)|
|Gel Time (100g mass) @ 72°F||40 minutes|
|Working Time (Thin Film) @ 72°F||75 minutes|
|Initial Cure Time @ 72°F||3-4 hours|
|Workable Cure Time @ 72°F||Sandable in 7-10 hours|
|Cure Time for High Loads @ 72°F||24 hours|
|Minimum Recommended Temperature||40°|
|Tensile Strength||5,330 psi|
|Compressive Strength||7,200 psi|
|Flexural Strength||8,800 psi|
|Hardness, Shore D||77|
|Onset of Tg by DSC, °F||195|
|< Ultimate Tg by DSC, °F||213|
Application Notes: Store the Aluminum Boat Leak Sealer cartridge at room temperature (60-90°F) before and after use. Apply when the temperature of the ambient air and the aluminum substrate is 40°F or warmer. When finished, leave the static mixing tip on the tube to cure. For the next application, simply remove and replace the tip. Do not attempt to clean the tips.
June 8, 2021
I used this Epoxy to seal up 4 leaking rivets. I used as instructed and cleaned aluminium with etch wash. Was able to apply epoxy with boat on the trailer. I have used the boat 11 times in 3 weeks and no leaking so far so I am happy so far with the results.
June 7, 2021
Followed all instructions and it work perfect. I now have a great canoe that is very dry. I would recommend this product to anyone! Do remember to warm the the tube prior to use like it recommends, saves the hand when pumping the caulking gun.
April 27, 2021
Have applied the product, but haven't has a chance to test results. Easy to apply goes further than I anticipated.
April 25, 2021
great product, follow directions and it went on smoothly, took my boat out the following weekend and no more leaking, thanks
March 18, 2021
Easy use no mess binds great.
November 1, 2020
Works as advertised Very satisfied
September 24, 2020
Product was very easy to use and worked perfectly
May 6, 2020
I used the product to fill holes in the bottom of my aluminum boat that were created by hydroloses. Did great! no leaks.
March 14, 2020
May 8, 2019
At first I was skeptical about the product. I used my caulk gun that I use for everything and it was very hard to push the product through the tip. I also was concerned about the color. For whatever reason I was under the impression that it would be a grey color. It's not, which is ok. I wasn't able to get it in the inside of the seam where I would have liked to put it so I ended up putting it the outside of the seam in layers. I believe it will hold. I has hardened to a very strong feel. I sanded down the existing paint to the bare aluminum and it has adheared very well. Only time will tell.
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