there’s a sign I’ve never seen before!
I wonder what I means. lots of warehousey light industrial buildings out here.
https://awoo.space/media/1g6Xoi_QVGvRCK5ZN3Y
@leafnoodle It's probably a "get your cleanroom stuff on before you go in the cleanroom" sign.
The same faded sign was on several buildings, which seemed to have multiple unrelated offices. One is now a distillery, but there was also a plastics caster & a place with a pile of empty wire spools.
The original business might be long gone by now.