Hellfire Flamer var addthis_config = {"data_track_addressbar":true};

Space Marines Portal Deathwatch

The Hellfire Flamer is a Flamer recovered from the Omega Vault shortly after the first reports of Hive Fleet Dagon reached Watch Fortress Erioch. A modification of the technology that created Hellfire Bolt Rounds, mixing potent mutagenic acids into the refined promethium mix, the fires from this Flamer eat chitin and bone with alarming speed, making it an ideal weapon for facing Tyranids.^[1]

Source

• 1: Deathwatch: First Founding, pg. 98