Glowing 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. When consumed, it gives 30 rads and satisfies 20% hunger.
Glowing mass is a component of the following:
- Stable cobalt flux
- Stable fluorescent flux
- Stable violet flux
- Stable crimson flux
- Stable yellowcake flux
Can be found on dead creatures in blast zones.