Shop floor covering systems

My experience is only in a professional shop. We used a commercial grade epoxy and had it professionally done. Etching, coating, etc... We went with light grey and a gritty, sand like texture. You did not slip and it held up for years and years. The one drawback? And it is a major drawback if you have a professional shop where customers might come into - a clean shop make them believe you are careful and conscientious in all things - the grit made it very hard to clean and impossible to squeegee properly. I don't know how we could have done it differently, though. You can't be slipping around, and it held up incredibly well.