Could this "nano polymer" water-repelling spray really work?

Holy crap. Has anybody actually used this stuff? Does it do everything it's supposed to do? It's called "Ultra Ever Dry," and it's marketed as a nano polymer with hydrophobic (water-repelling — literally "water fearing") and oleophobic (oil-repellant) properties. It imbues just about any substance to which it is… »2/08/13 4:30pm2/08/13 4:30pm