Paint

"Some kind of paint. It is a mystery why would somebody need it. Maybe it has some unique composition, like having some bifidobacterium."

Can be found in the paint tank areas. These are hard to mistake - look for the areas with large, bright red mist. One such area can be found to the left of the starting shuttle (around 10'o'clock). Can be collected floating in space or extracted from paint tanks with the Drill.