Description
Seachem Flourish Epoxy – Gray 114g — Neutral Gray Aquascaping Putty for Stone & Reef Binding
Seachem Flourish Epoxy – Gray 114g (SKU: 724938-3125) is a two-part epoxy putty formulated to bond structural hardscape components, live rock, and ceramic structures in freshwater and reef aquariums. Its neutral gray tone replicates natural granite, slate, and limestone surfaces, ensuring hidden, professional bond lines across your aquascape.
Seachem Epoxy is a two-part adhesive designed for use in both freshwater and saltwater aquariums, providing a strong bond for securing rocks, corals, and decorations. Curing both submerged and in dry conditions, Flourish Epoxy provides superior structural support for heavy rock stacks and delicate coral frags alike. Once cured, it will not affect water pH, alkalinity, or general hardness, making it safe for delicate aquatic species. This epoxy works effectively underwater and hardens to form a durable bond, making it perfect for aquascaping and reef-building.
Usage & Application
When to Use
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Rockwork Stacking: Bonding live rock, Seachem Base Rock, slate, or Seiryu stone into stable arches.
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Coral Fragging: Securing SPS/LPS frags to live rock foundations in marine reef aquariums.
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Terrarium & Paludarium Builds: Constructing stone waterfalls, background features, and retaining walls.
Mixing & Application Guide
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Slice equal parts of grey resin and hardener from the combined putty stick. Mix equal parts of the two components until uniform in colour.
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Knead together until the mixture becomes a consistent gray color without streaks.
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Apply to surfaces needing bonding, and allow it to set underwater. Apply to bonding surfaces and hold firmly in place for 3–5 minutes while initial set occurs.
- Cure Time: While it begins setting within minutes, full curing occurs within 24 hours.
Product Specifications & Highlights
Key Features
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Neutral Gray Hue: Matches gray aquascaping stones, live rock, and reef substrates.
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Structural Durability: Forms an immovable, stone-hard bond underwater.
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Water Chemistry Neutral: Zero leaching of phosphates, silicates, or heavy metals.
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Easy Kneadable Formula: Smooth consistency makes shaping and application quick and clean.
Key Benefits:
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Strong Underwater Bond: Ideal for securing structures like rocks and corals in place without needing to remove them from the aquarium.
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Safe for Aquatic Life: Once cured, the epoxy is safe for all fish, corals, and invertebrates, ensuring a non-toxic environment.
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Easy Application: It’s simple to mould and apply before hardening, and it begins setting quickly underwater.
Product Details
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Brand: Seachem
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SKU: 724938-3125
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Barcode (GTIN/UPC): 000116031257
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Product Type: Aquascaping & CO2 / Epoxy Putty
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Package Dimensions: 45 mm (L) × 45 mm (W) × 140 mm (H)
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Gross Package Weight: 140 g
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Net Weight: 114 g (4 oz)
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Target Environment: Freshwater & Marine Aquariums


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