Epoxy in filling of Coral cores?

[EricHugo at aol.com]

Hi Walt:

<<Marine epoxy in small quatities can be purchased from a hardware or boating
specalty stores. >>

A quick note on epoxies for cementing coral fragments.  There are many types 
now available that contain fillers such as steel and copper.  These are not 
good types to use for such applications.  Cyanoacrylates are also good, and 
caulking-type tubes for larger amounts than the small .5 oz tubes are 
available commercially for underwater applications. 

Eric Borneman