A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
He shows me some of their other stuff: the Apocalypse jacket, built to withstand lava, and the space-dust-proof Mars jacket, which has a 3D printed " vomit pocket" in case you get a bit queasy up there.