Marineland Silicone Sealant is non-toxic and a 100% silicone aquarium sealant that is easy to apply and provides a long-lasting
waterproof bond.

Features:

• Permanently flexible and does not crack or shrink
• Waterproof seal stops leaks
• Sam strength silicone used to manufacture new aquariums
• Non-toxic for use on fresh water and saltwater aquariums
• Easy to apply