3 ms·
Treating canvas for fire and water resistance has been done for a long time for some applications. I don't know what is used for that, though.
by rascul 2y ago
Treating canvas for fire and water resistance has been done for a long time for some applications. I don't know what is used for that, though.
- dylan604 2y agoScotchgard was a PFOS based formula changed to a PFBS formula brought to us by our lovely friends at 3M. https://en.wikipedia.org/wiki/Scotchgard https://en.wikipedia.org/wiki/Scotchgard more info in this PDF https://pfas-1.itrcweb.org/wp-content/uploads/2020/10/history_and_use_508_2020Aug_Final.pdf https://pfas-1.itrcweb.org/wp-content/uploads/2020/10/histor...