Marine Sealant and Adhesive, Waterproof Marine Grade Caulk, High Temp Water Sealant for Boat, Auto, RV, Without Silicone - 1 Tube, White, 10 oz

Works as advertised. I used it to reinforce boat flooring that I repurposed as cover for the benches on a small vintage fishing boat. After a few months out on the water, this produce still sticks like the day I installed the flooring. Good produce for marine use.

Very nice and so far working great Only negative is the applying tube was bent about 45 degrees. Package was not damaged at all. I bent it back straight and was able to use

Worked great. Stopped a small leak around a screw in my kayak. Very sticky and messy to apply. A tapered tip would make it easier and less messy to apply to small areas. Probably should have worn gloves when using. As it sticks to everything it touches. I only needed a small amount, and I have plenty left over.

This sets up very quickly, yet takes a long time to cure. Stays pliable weeks later. Highly recommend. Wish it came in a larger tube.

Great stuff. miracle material. underwater, overwater, quick cure, etc. the first tube that I bought- stuff is thick, as I was squeezing it, it leaked at the crimp and also around the round transition on top- I may have been squeezing too hard (?) or didn't cut the nozzle as big as I needed. reached out to company- they have a satisfaction guarantee. and they painlessly sent me another tube. !!!

It worked good for my application (garage siding contact with my concrete). Applied easily and good sealing. It skinned over in about 30 minutes to an hour so I had time to work with it but it takes 7 to 10 days to cure depending on temperature, humidity and quantity used and customer service said that a 100 percent cure may take up to 30 days. It did get relatively hard in 5 days and did repel rain after it skinned over. I wanted a clear caulk/sealant and I would use it again where cure times are not critical. The end cap ring on a few tubes was oversized - so it was a tight fit getting it in and out of the caulking gun and the end cap ring came off when I took the tube out of the caulking gun - I had to pry the end cap ring out of the caulking gun which wasn't too hard to do but with the end cap ring off now it would be easier to get the tube back into the caulking gun next time and it didn't affect the operation of the tube.

Bought this to seal up some leaks in a kayak hull. It worked exceptionally well. No leaks after many trips to the lake and river. I do recommend this product.

We used this product to caulk a keel guard in. It never went on smooth in the first place. Plus the boat was a total rebuild so it's still being redone and five months later it's peeling off yet it's never been in any sort of water. 100% waste of money. Buy life seal and don't worry about matching the color.

Easy to use, good adherence

looks good, dries fast, and is an excellent product.

Bon produit. Fait pour mon bateau de plaisance au plancher. sèche vite et résistant aux intempéries. Je recommande pour les bateaux.

J’ai essayé de remplir les vides entre les planches du pont de mon bateau,il y a eu trop de retrait mais devrais faire pour autre chose

still havent used it but im sure its ok. Purchased to seal holes on transom that will hold swim ladder.