Damn, well caught. I normally check the dates but didn't notice this was already a year old. Sorry for the old dupe. Wonder if it's now actually available anywhere. The description of this stuff is almost unbelievable and I wonder if they have found any downsides to it in the past year.
Here's their year-end review: a burst of publicity in February, and then hardly anything apart from a November article in "Cleanroom Technology". They're using it to coat toys in a children's hospital allowing kids that would not normally be allowed to play with the toys at all to use them.
Yep. The year of spray-on liquid glass on the desktop!
( Previously: http://news.ycombinator.com/item?id=1092741 )