💧 Seal it once, seal it right — waterproof protection that sticks around!
Nashua's 3 in x 15 ft Aqua-Seal Waterproof Tape delivers a permanent, waterproof bond on both wet and dry surfaces. Engineered for multi-surface use, including underwater applications, it performs reliably across a wide temperature range, making it the go-to solution for durable indoor and outdoor repairs.
A**R
Must have the Best Sticky Tape ever that seals and holds and it is strong.
By far the best tape with the strongest holding power found anywhere. Just incredible!I have used it to cover a worn out door seal. Tape conduit to side of my water softener.Need a scissor to cut as it does not tear like duct tape. Seals and will not let go!I can not be without this tape in my tool box!The only downside is once it sticks it isn't coming apart without a fight, so don't use it where you need to remove it.
C**T
Love it
Works great
C**I
Adhesion notes
Surface MUST be dry for proper adhesion and does NOT adhere to silicone caulk even if dry. Otherwise, adheres well so far and is definitely waterproof when applied properly. Produce is very thin and easy to work with. Caution when applying as it will adhere easily and is difficult to remove, a good sign that is will not leak.
B**A
Water tape
Great tape multifunctional even in water wow. Works great. Thanks
S**A
NO
It held as far as being adhesive goes. However, it did not prevent water from spraying everywhere out of my garden hose, which has 2 smaller holes. I ordered this waterproof tape by Nashua becuase this is the brand they use where my husband works. They love it, but they are a huge glass industry, and not preventing water leakage. I need to add that I had my faucet (spicket) nozzle turned up just passed where it started coming out from the hose. Yeah no. Did not work whatsoever unfortunately
A**R
Product is as described
Just used to seal pond liner. Seems to be a great product.
L**N
I'm of two minds.
This is sold for underwater use, and may work in many cases and for many uses. I used it in a 100 gallon fish tank, and it failed miserably. It stuck only for a day, and (probably coincidentally) all of my 9-inch goldfish (properly termed carp) died within two days. They were years old. No, I did not introduce ANY other substance, device, etc. to the tank at that time. I do have to admit that nowhere on the label, etc., did it say it was safe for use in a fish tank.
D**N
When they say it sticks and it's waterproof they're not kidding
I have water fountains on my patio and the one I first bought had a leak in the seal and it's rather large and the other ones even larger and from over the years the bottom cracked out all I had to do was put it over it underneath outside of it and it's stuck in the water stays in and it doesn't come off once you stick it that's it it's great
Trustpilot
3 days ago
1 day ago