Hardened mass

Hardened mass is a junk item in Fallout 76.

Gameplay
Hardened mass can be used with other ingredients at a chemistry station to convert raw flux into stable flux, which is needed for other crafting recipes.

Crafting
Hardened mass can be broken down into Ultracite and is a component of:
 * Stable cobalt flux
 * Stable fluorescent flux
 * Stable violet flux
 * Stable crimson flux
 * Stable yellowcake flux

Locations
Can be found on dead creatures in blast zones.