Product: Grotech Korallenkleber 115gr - two-component past for corals
Glue consists of two components packaged in a single piece the two components are in fact concentric. This greatly facilitates the 'mixing of these because, unlike other types of glues where the two components are separated and then the 'dough requires special commitment, in this product the two elements are part of the same piece and they just go down the 'towards each' other to mix them.
Excellent both for use in or above water surface. If used under water surface, is recommanded turn off all circulation pumps until the glue has taken hold correctly. After the application keep the coral still for about 20 minutes in the desired position to prevent the glue hardens, leaving the coral in the wrong location.