I am a 50 year old woman, but I do love painting. I researched many floor paints, epoxyshield, granites, etc and decided to use this product, gray. I also used 3 clear coats for a 2 1/2 car garage. After watching many videos on tricks, tips, and knowledge accumulation, I started my project! I filled concrete cracks, concrete cleaned (with a concrete cleaner), etched with citric acids and applied the epoxy. I love this product, the ease, the packaging and the outcome. We used 6 extra bags of chips and mixed with the metallic silver. Be careful not to re-roll the clear coat. My floor is beautiful and my garage is transformed. Don’t be intimidated, just go for it.