Seachem CoralCrete – Purple 114 gm

Seachem CoralCrete is a two-part epoxy putty that securely bonds coral to rockwork, curing underwater within 24 hours.

• Epoxy adhesive for securing coral to rockwork.
• Fully cures submerged or emerged within 24 hours.
• Matches synthetic reef rock.
• Marine and freshwater.

Seachem CoralCrete is two-part epoxy putty that can be used to secure coral to rockwork or to fuse together rockwork for more stable foundations in reef aquaria. It has a working time of 5 minutes which allows for plenty of work time while also quickly securing coral or rock. CoralCrete is ideal for working with larger colonies of branching coral, most large polyp coral or adhering plating coral to rockwork. CoralCrete is safe for aquarium inhabitants when used as directed.

See our guide to aquascaping styles for how decor pieces like this fit into a Nature, Dutch, Iwagumi, or Jungle-style layout.

Specifications

A two-part epoxy putty for securing coral to rockwork or fusing rockwork together. Safe in marine and freshwater aquaria.

Working time: 5 minutes. Set: 15 minutes. Fully cured: 24 hours.

Purple and grey are the same material; the colour is cosmetic.

It causes skin irritation and serious eye irritation — wear gloves and eye protection while kneading it.

Setup & Use

Cut off the amount you need, peel the film away, and knead it until the colour is even. Press it firmly around the base of the coral or the contact point between rocks.

Working time is about five minutes. It is set and no longer workable at fifteen minutes, and rock-hard at 24 hours. Cut only what you can place in five minutes.

Store the remainder in the plastic tube it came in.

What's in the Box

A single length of two-part epoxy putty in a resealable plastic storage tube. Gloves are not included.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number — or email us, if you would rather — and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 72 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.