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Your cart is empty.Great Product
Customer
Reviewed in the United States on January 14, 2025
The sealability worked great on my boat. Adhesion and ease of use went smoothly
Amy & Andrew
Reviewed in the United States on August 15, 2024
Leaking deck hatch on my boat for years finally prompted me to pull the window, remove old stripping and reseal with LifeSeal. It was recommended by several legitimate marine mechanics and for good reason. Waited on review until the real test….Not a drop of leakage since replacing after the last downpour.
jared
Reviewed in the United States on July 1, 2024
Works great
kenny
Reviewed in the United States on October 21, 2024
Sealed my exhaust flanges , trim tabs and hooks. No leaks. Best sealant I’ve ever used. I will use on my RV as well.
kb
Reviewed in the United States on April 5, 2024
Great product with good adhesion is long lasting and will set up under water. I have used the product for good number of years when I was a marine mechanic for installing thru hull fitting, transducers for depth indicators, etc..
Spencer
Reviewed in the United States on April 13, 2024
Cut the tip off loaded it up and it exploded out of the back of the tube I really wanted to try it out but im not buying another one to have it do the same thing
SK Wire
Reviewed in the United States on September 13, 2015
I will start this off with I LOVE LIFESEAL. Here is why:It is the ultimate boat sealant for a non-professional boat owner, who does not have time to understand which sealant/adhesive for which application. While each product has its pros and cons, this is the best one size fits all option (even though it does not fit every application).Pros:Approved for above and below waterlineCures in 24 hours (has issues in colder climates)Cleans up easy and you can get it off your hands easilyAttaches to most plastics (this typically is the downfall of most other products)Available in black, white and clearHas great UV characteristicsVery flexibleCan be used as a caulkCan use the same bottle later just by capping itMakes excellent for bedding deck hardwareConsNot the strongest adhesive (this is what you give away)Based on that, not the best to use for screwsBecause of the above, i feel this is the easiest sealant to use for the most applications.
Doc
Reviewed in the United States on April 4, 2014
This is probably my favorite boat sealant. It costs a lot, but unlike 5200 or 4200, you can reuse a tube after it has been opened. It's not as strong an adhesive as the 3MM products, but it's great for caulking boat caps or any other parts that are stabilized with bolts. I also use it for transducers and to seal any hardware below the waterline. It's pretty easy to remove when you need to replace a part. I use it both above and below the waterline. It's easier to get off of your hands and tools than Lifecaulk, which is just an above the waterline product.
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