ASI Black Aquarium Silicone Sealant Cartridge 10.2-oz 2 Pack

Building or repairing an aquarium takes the right kind of sealant, and this one is made for the job. ASI Black Aquarium Silicone Sealant Cartridge bonds tightly to glass without any primers, creating a secure seal you can count on.

Once cured, ASI Aquarium Sealant is completely safe for fish and can handle being underwater without losing strength. That makes it just as reliable for freshwater tanks as it is for saltwater setups, and even for vivariums.

Because the formula does not slump, you can apply it to vertical surfaces without worrying about messy runs. These marine aquarium supplies hold steady during application and cure into a strong, flexible rubber that keeps everything watertight.

• Silicone

• Fresh air is your friend when using sealant.
  
• Protect eyes and hands if you can.
  
• Not a snack, keep out of mouths and away from pets.
  
• Apply to dry, clean areas for the best stick.
  
• Fully cured sealant is safe for aquariums.

• Clean and dry the surface, removing old sealant or dirt.
  
• Cut the nozzle, load it into a caulking gun, and apply an even bead.
  
• Smooth right away, then let it cure fully before exposing it to water.
  
• Trim away any extra once cured.