Green, radioactive incendiary gel is used in the Mgalekgolo's assault cannons and in fuel rod weaponry. The Mgalekgolo's assault cannons are able to fire the gel in mortar-like globular projectiles or in a searing stream of fire, whereas the fuel rods are compressed canisters of the material which explode upon impact.
The Type-3 firebomb, a type of native Jiralhanae grenade, uses a form of adhesive incendiary gel; a stable yet hazardous chemical mixture containing caesium. It burns at approximately twenty-two hundred degrees Celsius, and will not burn underwater.
- ^ a b c Halo: Contact Harvest, page 267
- ^ a b Bungie.net: Incendiary Grenade
- ^ Halo: The Essential Visual Guide, page 68