Chromodium

Chromodium was a type of alloy used in the animated series The New Adventures of He-Man.

Skeletor once paid off a couple of Mutant Troopers to have his personal fighter finished with a Chromodium coating that would remain concealed until just the right moment. Upon infiltrating the shield around Primus, the coating would blind the Galactic Guardians with it's brightness.

The New Adventures of He-Man

 * The Youngest Hero