Sealants & Silicone

Aqueon Silicone Aquarium Sealant creates a permanent, water-tight seal with the same strength as the sealant used to manufacture new aquariums. This 100% silicone sealant is permanently flexible, non-toxic, safe for fresh or saltwater tanks, and will not...

Aqueon Silicone Aquarium Sealant creates a permanent, water-tight seal with the same strength as the sealant used to manufacture new aquariums. This 100% silicone sealant is permanently flexible, non-toxic, safe for fresh or saltwater tanks, and will not...

Aqueon Silicone Aquarium Sealant creates a permanent, water-tight seal with the same strength as the sealant used to manufacture new aquariums. This 100% silicone sealant is permanently flexible, non-toxic, safe for fresh or saltwater tanks, and will not...

Aqueon Silicone Aquarium Sealant creates a permanent, water-tight seal with the same strength as the sealant used to manufacture new aquariums. This 100% silicone sealant is permanently flexible, non-toxic, safe for fresh or saltwater tanks, and will not...

Marinelands HoldFast Epoxy Stick has superior bonding ability that allows you to create steps, caves, cliffs, and walls for aquarium animals to enjoy. It bonds all types of materials from rocks, to corals, to slate, and many more.Bonds live rock, slate,...

Perfecto Silicone Aquarium Sealant is a multi-use, 100% clear silicone rubber adhesive that stays flexible and creates a waterproof seal. Use it to repair leaky aquariums, build small aquariums and fix broken ornaments.100% clear silicone rubber for...

20 GramsSeachem Reef Glue is a superior bonding gel, powerful and versatile enough for a wide variety of aquarium applications. Use for aquascaping, repairing plastics, and gluing or mounting coral frags to reef rock. It bonds within seconds for...

2 ozSeachem CoralCrete Epoxy Adhesive securely attaches coral to decorative rockwork in freshwater, marine and reef aquariums. This two-part epoxy putty may also be used to fuse together a stable rockwork foundation for future coral growth. Available in...

4 ozSeachem CoralCrete Epoxy Adhesive securely attaches coral to decorative rockwork in freshwater, marine and reef aquariums. This two-part epoxy putty may also be used to fuse together a stable rockwork foundation for future coral growth. Available in...

2 ozSeachem CoralCrete Epoxy Adhesive securely attaches coral to decorative rockwork in freshwater, marine and reef aquariums. This two-part epoxy putty may also be used to fuse together a stable rockwork foundation for future coral growth. Available in...

4 ozStruggling with your aquatic hardscape designs Well, Seachem has a solution for you! Flourish Epoxy is a powerful epoxy adhesive that helps safely and securely create planted aquarium hardscape designs out of materials such as rocks and driftwood...

4 ozStruggling with your aquatic hardscape designs Well, Seachem has a solution for you! Flourish Epoxy is a powerful epoxy adhesive that helps safely and securely create planted aquarium hardscape designs out of materials such as rocks and driftwood...

2 Pack (Net 0.28 oz)Seachem Flourish Glue bonds your aquarium plants and moss to rocks, driftwood and gravel in seconds, eliminating the hassle of using thread or weights to keep them in place. Flourish Glue has superior control, hold and durability and...

3 oz Seachem Silicone Sealant is a top-of-the-line 100% RTV silicone sealant designed to seal and repair freshwater and saltwater aquariums. The formula creates a permanently flexible, watertight seal with a high tensile strength that won't crack,...

3 oz Seachem Silicone Sealant is a top-of-the-line 100% RTV silicone sealant designed to seal and repair freshwater and saltwater aquariums. The formula creates a permanently flexible, watertight seal with a high tensile strength that won't crack,...