Darker rock types need a bonding material that disappears into the rock rather than standing out as a light patch. Dymax Composeal Bonding Sponge, in dark grey, bonds rock and coral frags without glue or epoxy while blending into darker rockscapes.
Best for: Bonding darker reef rock or coral frags without visible light-colored patches. Color: Dark Grey | Size: 25g | SKU: DM-CMPG-25
