4 hours of hark work today and i fully (almost..i missed interior windows but too tired to go back to it now...) detailed my car! the 845 is so easy to use, i'm very surprised at how well it spread...it goes on like butter and wipes off easy too.....it doesn't seem to go on like a "wax", more like a thin layer of oil...i love it, my car's glistening and the reflection is awesome (even though it's silver!)....so glad I tried it