Lead

"Element of the 14th group of the sixth period of the periodic system of chemical elements by D.I. Mendeleev, with atomic number 82. This is not a joke."

Can be found floating right next to paint tanks. One such bright red area can be found to the left of the starting shuttle. Collect small pieces floating in space, or use the Scrapper to break down larger chunks. Combine with Paint to create Lead paint.