Aquascape Black Silicone Sealant is ideal for sealing joints where liner attaches to filters, including the BioFalls filter snouts and skimmer faceplates. It is important to properly seal water feature filters to effectively prevent costly leaks. Aquascape silicone is fish-safe, black in color, and easy to use.

• Ideal for sealing joints where liner attaches to filters
• Great for attaching BioFalls filters and skimmers
• Fish-safe
• Black
• 4.7 oz. tube