Not meaning to highjack this thread with my pictures, but just wanted to chime in and say....Ed is right, the stuff is expensive, but works great, and dries to a really hard surface. I used it on my car when I had the motor out this winter. On the heavily greasy areas, I used degreaser and a putty knife, then wiped them off with acetone. On the rest of the frame, I used a putty knife, then went over them with a shop vac. The susupension arms I took to the body shop and had them sand blasted, then had them spray them while they were there. I used a foam brush and it worked great. All of this only took one quart, I have one new one left.