BoatLIFE Life-Calk Cartridge - White

Even works underwater

Sealed my exhaust flanges , trim tabs and hooks. No leaks. Best sealant I’ve ever used. I will use on my RV as well.

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.

Works great

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..

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

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.

Cost more than some others, but easy to work with and cures nicely. Stays white and does not seem to crack for quite a few years.