DD MARCO AQUASCAPE MORTAR CORALLINE 2.1 KG

Reef safe mortar in natural coral color that matches perfectly with the DD Marco Coralline Rock series. A good choice if you are looking for a safe, practical underwater joint.

This kit contains mortar powder, liquid with acrylic polymer (to prevent the joint from becoming brittle in water), instructions, mixing spatula and a bucket for mixing.

If you don't need the entire batch, just rinse the bucket and put what you don't need in it. Replace the lid tightly and store the bucket in a cool, dry place.

When applied to the stones, it takes about 20 minutes for an initial hardening to occur, so do not mix too much per session. Once the stones are bonded, they can be handled gently after about 2 hours and are fully hardened after 24 hours. For best results, do not touch or move the stones for 24 hours after creating the aquascape.