Atlantic SN2800 Black Silicone Pond Sealer, 2.8-Ounce

Atlantic’s Room Temperature Vulcanization formula cures quickly for a permanent flexible seal for water feature installations
Available in both small tube and gun cartridge sizes
100% Silicone (acetoxy)
Fish Safe
Permanent Flexibility
Atlantic’s Black RTV Silicone is used to create a watertight seal where liner is attached to filtration components for waterfalls, ponds, water gardens, spillways and pond-free water features. Permanently flexible RTV Silicone used in conjunction with Atlantic’s molded inserts, liner retention flanges and stainless steel hardware ensures a watertight connection every time. Available in two sizes for any size water feature project, a 2. 8-ounce squeezable tube and 10. 3-ounce cartridge.