100% silicone aquarium sealant is easy to apply to stop leaks. The high-strength silicone creates a permanent water-tight seal that will not crack or shrink. It's formulated to be non-toxic, making it perfect for use on all aquariums.
Waterproof seal stops leaks
Permanently flexible; does not crack or shrink
Easy to apply long-lasting bond
100% Non-toxic silicone for use on freshwater or saltwater aquariums
Clear silicone color - also available in black silicone
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