Goma-2

Goma-2 was a type of high explosive manufactured for industrial use (chiefly mining) by Unión Española de Explosivos S.A.

It was a gelatinous, nitroglycol-based explosive widely used within Spain and exported abroad. It was used by ETA in the 1980s and 1990s.

There were two variants of Goma-2: Goma-2 EC and Goma-2 ECO. As of 2017, the manufacturer MAXAM Corp. S. L. has reformulated the Goma-type ammonia gelatine dynamites which are marketed worldwide under the new Riodin trade name.