Reef Welder Epoxy Glue

Reef Welder Epoxy Glue

Where to Buy

AquaMaxx Reef Welder is a new and superior alternative to 2-part epoxies and other reef glues. The plastic pellets have a melting point of 140ºF/62ºC and can be reused over and over again. When melted, the pellets fuse together and become transparent and soft. Once it cools, it becomes opaque and hard, yet flexible. 

As Reef Welder is 100% non-toxic, it does not affect your aquarium`s water chemistry and will not cause your protein skimmer to overflow. Perfect for gluing reef rock together or for attaching corals to your rockwork. It is also biodegradable (in soil conditions). 

Made in England (UK) with ultra-high purity materials.


  • Regular
  • Purple


  • 250 mL
  • 500 mL
  • 1000 mL


  • Mix Reef Welder pellets in hot water (does not need to be boiling hot).
  • Soak the pellets for 2 minutes or until all the pellets have become clear.
  • Carefully remove fused pellets and mold/knead by hand.
  • Apply resin to surface and allow to cool for 5 minutes. Reef Welder will harden as it cools.

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