http://www.homebuildingandrepairs.com... Click on this link for more information and helpful videos on garages, home remodeling and construction repairs. Here's another video that might save you a lot of frustration, time and money if you're planning on repairing and then using some type of an epoxy refinishing system to make your garage floor look brand-new. The biggest problem with concrete repair products is they might not stick to existing concrete that's soft or failing.