Used in everything from bullet-proof vests to the walls of The Pentagon, polyurea's strength comes from its long-chain molecules.
https://www.youtube.com/watch?v=DWkYRh6OXy8
Used in everything from bullet-proof vests to the walls of The Pentagon, polyurea's strength comes from its long-chain molecules.
https://www.youtube.com/watch?v=DWkYRh6OXy8