Sorry; couldn't resist. Second link offers it for sale. Maybe I don't understand.
Worst case, for PPG products I couldn't find, I was able to set up an account directly with PPG. (I live about an hour's drive from Lockheed Martin and PPG has an office & warehouse near there.) Had to fill out the oddest questionnaire. Am I building nuclear weapons? No. Nuclear submarines? No. Spacecraft? I wish. But they let me set up an account.
- John