thats some pretty trick stuff. i could think of a LOT of other uses besides the bottom of a van, lol.
"understeer is when you hit the wall with the front of your car, oversteer is when you hit the wall with the rear of your car, horsepower is how hard your car hits the wall, and torque is how far your car moves the wall."
Ars Technica did a review of it, as I recall. Pretty neat, but probably a bit impractical. They paid about $200 for a couple of quarts. I dunno how you'd ever get the bottom of even a new SMB clean enough to effectively apply it. Kinda like RainX on steroids, or coating your vehicle with Teflon.
There's a couple of funny videos of people using it on phones and then submerging them in water and continuing to use the phone.
2001 Ford E250 Sportsmobile with Salem-Kroger 4x4 conversion