Search a bunch of threads, but it's a great product, but messy. Not the easiest but if you call them, which you will have to do since they don't taken internet orders or CC's, talk to Jerry, ask him everything.
I wouldn't work with the stuff under 70 degrees ever again, it was too cold and the consistency was awful. Measure carefully, mix only a little at a time, since it sets so fast, mix the pigment into part 2 before you mix 1 and 2 together. Trying to think here..hm..I used cheap brushes, worked fine, and good foam rollers, 4 ". If I think of more I will post later.