https://peertube.dngr.us/videos/watch/27b65a30-6f86-46c2-a40d-da873b62b706 Check out my sponsor Brilliant and use this link for 20% off a premium subscription: https://brilliant.org/nighthawk - In this video we make intercalated graphite, useful for making graphite foil, graphene, intumescent fire barriers, superconductors, etc.. In addition to this I compare multiple methods of intumescent fire protection to find out if expandable graphite preforms as well as carbon foam. As a result of my tests in this video: For indoor intumescent fireproofing I recommend using commercially made paints containing ammonium or melamine polyphosphate and pentaerythritol. I have not compared brand names to identify the very best fireproof paint, but several that I believe will provide very good protection are as follows: Contego Reactive Fire Barrier, Firetect WT-102, Fireguard E84, Flameoff Fire Barrier Paint, Robert Murray Smith's intercalated graphite playlist: https://youtube.com/playlist?list=PLbQqm4rNo6260cpskAQjb91B15qqP9LBu Thank you to everyone that supports this channel on Patreon! A special thanks to my top patrons: Teague Lasser, Eugene Pakhomov, Evan Hughes, Edward Unthank, and those who have chosen to remain anonymous. Thank you! https://www.patreon.com/NightHawkProjects Sat, 13 Jun 2026 13:24:53 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/27b65a30-6f86-46c2-a40d-da873b62b706 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.