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Kraken Bond Black Aquarium Silicone Sealant - (2x10.1 fl. oz.) 100% Waterproof Aquarium Safe Silicone, Non-Toxic Fish Tank Safe Sealant, Fast Curing and Strong Adhesion, 2 Pack

5.0 (8) Write Review
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$18.99

$ 7 .99 $7.99

In Stock

1.:1 Pack


2.Color:Black


About this item

  • Versatile Black Finish: Our aquarium black silicone is perfect for creating visually striking designs or hiding seams and fixtures, combining aesthetics with performance.
  • Strong and Stealthy: Aquarium silicone sealant in black delivers not just superior adhesion but also an elegant, seamless look for your aquarium's backdrop.
  • Seal and Secure: With aquarium silicone caulk in black, ensure a waterproof seal that's as discreet as it is durable, ideal for both construction and repairs.
  • Waterproof Elegance: Black aquarium sealant waterproof formula offers the ultimate solution for a sleek finish that's both functional and stylish, ensuring no leaks and a chic look.
  • Durability in the Dark: Choose black silicone for its enduring strength and flexibility, ensuring your aquarium remains intact and leak-free in all conditions.


Product Description

Aquarium
Aquarium

DAVID
Reviewed in the United States on February 26, 2025
Built an internal filter on 55 gal tank, good bonding with glass and 6 mm plexiglass. No leaks. Let it set up for 48 hrs before water testing. Instructions said to wait 21 days. But patience couldn’t wait to test it. So far really good.
An M. Truong
Reviewed in the United States on February 22, 2025
Good product and a reasonable price
Osvaldo Gonzalez
Reviewed in the United States on January 28, 2025
Excelente calidad
Scott Diament
Reviewed in the United States on July 22, 2024
Worked perfectly for my aquarium, easy to use and had no issues with it.Use it in a ventilated area as it does smell strong but worked great!
Nick
Reviewed in the United States on December 26, 2024
YES it smells right out of the tube. It’s silicone, not air freshener. Get over it. Open a window, it won’t last long. It sets pretty fast so work quickly. This stuff really sticks well to glass. The black is JET black and looks great. What I really wanted to touch base on is the cure time. The bottle says 21 days but apparently that was a typo. Someone on here said they contacted customer service and confirmed that. Anyways, per krakens website the official cure time is 24 hours depending on thickness and temperature. I give it a week and call it good!
JD
Reviewed in the United States on December 19, 2024
Used this to glue glass tile to a mirror. Worked wonderfully. However, one of the two tubes cracked around the bottom of the tip rendering it useless in the caulking gun...not so great so giving it 3 stars vs. 5 stars
Al Bierschbach
Reviewed in the United States on October 23, 2024
Unlike normal silicone, this worked in my fish tank and didn't kill my fish.
Justin
Reviewed in the United States on May 14, 2023
Bought pretty close to the cheapest bottle I saw without expecting too much. Pleasantly surprised by a good product with good adhesion and spread. Overall it won't beat the best of brands, but easily just as good as the mid tier brands.