Plastasteel

Plastasteel is a self-molding material used by the UNSC to make objects shape into handgun grips.

The material is also used to make the shells of cryo-chambers.

Trivia
Although it is not directly called plastasteel, the material that makes up some chairs in Halo: The Fall of Reach is described very similarly, and shifts to fit the shape of the user's body.

List of appearances

 * Halo: Combat Evolved
 * Halo 2
 * Halo 3
 * Halo 3: ODST
 * Halo: Reach
 * Halo Wars
 * Halo: The Fall of Reach
 * Halo: The Flood
 * Halo: First Strike
 * Halo: Ghosts of Onyx
 * Halo: Contact Harvest
 * Halo: The Cole Protocol
 * Halo Graphic Novel
 * Halo: Uprising
 * Halo: Helljumper
 * Halo: Blood Line
 * Halo: Fall of Reach
 * Halo: Fall of Reach - Boot Camp
 * i love bees