Paintable: No
Flashpoint: 373k (100°C)
Autoignition: 573K (300°C)
Reagent Mix is mixture of different materials.
You can get Reagent Mix from recycling items at the Recycler.
The Reagent Mix can also be produced by the Furnace, if you try to smelt an alloy with a bad quantity of each ore, or when you open the furnace without the good temperature and pressure conditions.
Reagent Mix can be used on Centrifuge, you can extract ores from reagent mix.