is a type of high explosive
manufactured for industrial use (chiefly mining
) by Unión Española de Explosivos
It is a gelatinous, Nitroglycol-based explosive widely used within Spain and exported abroad.
It was used by ETA in the 1980s and 1990s.
There are two variants of Goma-2: Goma-2 EC and Goma-2 ECO.
Goma-2 ECO was the explosive allegedly used in the 11 March 2004 Madrid train bombings.That allegation has been disputed.