We are moving into the new house in approximately two weeks. What are your thoughts on putting an enamel coating or some such product on the new garage floor? I see a gallon of coating with 10% enamel for ~$30 at Menards or Home Depot. I have friends who have done multiple coats and sprinkled shiny stuff in between coats to make it sparkle. To me, it's a garage floor, but I was thinking a coating might protect the floor. New cars, so oil leaks aren't a concern. Thoughts?