Acid was a tough corrosive substance used to break down objects. One notable type of acid was xenoboric acid, which was used by refineries to break down thorilide during the Age of the Empire. Xenoboric acid was capable of killing sentient beings.
- Star Wars Helmet Collection 2 (Weapons & Uniforms: Bounty Hunters)
- Star Wars Helmet Collection 18 (Databank A-Z: First Order–Fyrnocks)
- The Last Jedi: Bomber Command
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