Adding Weird Ingredients to Concrete

From the creator

Can you add weird ingredients to concrete to give it “superpowers”? Thanks to our sponsor Squarespace, go to https://www.squarespace.com/evanandkatelyn for 10% off your first purchase. Get our merch (and Box Openers!) at https://shopevanandkatelyn.com/ Other sponsors Thanks Gamer Supps energy drinks for sponsoring us, get 10% off your order at https://gamersupps.gg/evanandkatelyn Videos we reacted to Ben’s DIY Aircrete: https://www.youtube.com/watch?v=z4_GxPHwqkA Aircrete: https://www.youtube.com/shorts/PUJw8UxQyKU Glow rocks: https://www.instagram.com/p/DXnpO_6ACzN/ Magnetic concrete: https://www.instagram.com/reel/DTgoc6Zj_Wd/ Want behind-the-scenes content? Check out the Aftershow for: • What are we going to do with these bricks?! • What effect was most surprising? • How could we see ourselves using each effect? • Other mix-ins we want to try? Patreon members watch it here: (link coming soon) YouTube Members, watch it here: (link coming soon) Not a Patron yet? Join here: https://www.patreon.com/evanandkatelyn Not a YouTube Member? Join here: https://youtube.com/evanandkatelyn/join TOOLS & MATERIALS (some affiliate and/or sponsor links) Iron filings https://amzn.to/4fkrZpK 3D filament https://amzn.to/4fksv7a Magnet prop https://amzn.to/4yGQvun Xanthan gum https://amzn.to/4vxRrhO Mixer (similar to ours) https://amzn.to/4fdqaLf Glow stones (small) https://ambientglowtechnology.com/products/emerald-yellow-glowing-mini-pebbles-1lb Glow stones (large) https://snailwork

Published 2026-09-11 · Watch on YouTube ↗
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