Here is the link for the product:
I sprayed it on a couple of months ago to see if it will hold up to the weather and it did. It is a good product to use if you haul stuff from time to time (which i do). If you haul a lot i would not recommend this because it is a little weak if you dont spray a heavy coating of it. The parts that i did spray heavy it works great.you might need somewhere around 3 to 6 cans for a short bed and 6 to 9 cans for a long bed.