Aqueon Silicone Black Sealant 3 oz Tube

Our 100% silicone aquarium sealant is easy to apply and waterproof to stop leaks. The high strength silicone creates a permanent seal that will not crack Or shrink and is non-toxic making it perfect for use on all aquariums. For standard aquariums use clear and Black Seal aquariums use Black sealant. Royal Item Number: AAG65003