Blasting jelly

A form of explosive used by the Fire Nation for demolition.

In "Jet," the eponymous freedom fighter captures a supply of blasting jelly from Fire Nation soldiers, which he uses to destroy a dam.

=Connections=
 * Blasting jelly is probably based on gelignite (aka blasting gelatine), an early form of plastic explosive.

=Series Continuity=
 * Blasting jelly is also mentioned in later episodes.