Testing an Expansive Firewall Pipe Collar
Added 2023-02-15 20:48:14 +0000 UTCHere's a quick follow up to my last video about intercalated graphite and it's use in intumescent, fire resistant products. This pipe collar uses strips of compressed expandable graphite flake with a flexible binder to wrap around pipes and seal them off in case of fire. Pretty neat.
