E-Marco-400 Aquascaping Mortar Complete Kit - Pink

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Discontinued by Bulk Reef Supply
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100% Non-Toxic - Triton ICP Tested

Have you ever wondered how they make those remarkable aquascape structures? MarcoRocks E-Marco-400 Aquascaping Kit is how!

The kit includes everything you will need to create your own morter that is specially modified to keep the joints from becoming brittle in saltwater. The cement, once mixed will turn into a paste-like consistency that you can then use to bond live rock together to create a permanent, long-lasting bond. Using a cement morter can have its advantages over other adhesives, most notably the way coralline algae spreads onto the rocks. Many types of glues, epoxies, and other polymer based adhesives will actually repel coralline algae coverage, where MarcoRocks E-Marco-400 allows the algae to grow naturally making the seams disappear much faster than other methods. 

  • Ideal for larger reef aquascapes
  • More economical than other adhesives
  • Sets in 20 minutes
  • Cures underwater
  • 2-hour handle time


Two Colors Available:

  • Grey - Cures into a light grey color that is ideal for use with live rock that is dry or does not have any coralline algae coverage.
  • Pink - Once dried gives a natural coralline algae coloration. The pink E-Marco-400 kits are perfect for artificial rock or established rock that has pre-existing coralline algae. 


What's Included?

5lbs Pink E-Marco-400 Complete Mortar Kit

1x Mixing Spatula

1x Liquid Polymer Additive.

More Information
UPC 682863131642
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Product Questions

Can you use this product on wet rocks?
Question by: Albert on Sep 12, 2020, 10:05 AM
It does not work well on wet rocks.
Answer by: Matt Lucero (BRS Staff) on Nov 5, 2021, 9:52 AM
Do you sell just the polymer that comes with this to mix the cement? It doesnt have nearly enough for the bucket?
Question by: Taylor on Nov 24, 2018, 9:11 PM
At this time we do not sell the polymer, however by contacting Marco Rocks directly, you should be able to either find out what kind it is and pick it up at your local hardware store, or where to procure it.
MarcoRocks - 305-646-9930
Answer by: Charlie on Nov 25, 2018, 8:43 AM