If you’ve ever considered by using a car port floor epoxy system to protect and enhance the look of your garage area floor, there are a few things you need to understand before purchasing one. Most home improvement stores carry epoxy floor products created for the do-it-yourselfer and you might have heard differing viewpoints about how well they work. Some will say it’s a fantastic product yet others will let you know not to waste materials your cash. Well, there is certainly usually an easy explanation as to the reasons the product fails for a few floors.
One reason behind failure is don’t assume all concrete floor is ideal for applying an epoxy coating. Many flooring have too much hydrostatic pressure, indicating water moves from the under the slab up to the top in an activity called capillary action. Dampness then collects on the surface, which breaks the bond between the concrete and the epoxy coat. If the ground “sweats” even though it’s dry outside or there are areas that appear to stay moist for extended periods of time, then an epoxy covering will almost certainly fail. It’ll slowly but surely chip and flake away. Even if you don’t think there is a moisture problem, it’s wise to apply an efflorescence or sodium blocker before the epoxy. This will help prevent moisture from triggering problems.
The most probable reason for failure is incorrect surface preparation. The floor must be completely clean and stripped of all other coatings. Any stains or foreign chemicals (essential oil, grease, color, etc.) will prevent satisfactory bonding between your concrete and epoxy, leading to chipping and flaking. Most companies will apply a layer of sealer to a car port floor after installation. Normally it takes many years for the sealer to wear off completely. This sealer must be removed for epoxy to last. Although acid solution etching can be an important step, you won’t remove sealer & most stains. Etching will only start the skin pores of bare cement, therefore you must do all cleaning and stripping before etching with acid solution.
Before investing in a car port floor epoxy system, you need to first decide if your floor is right for it. If it sweats often or there are areas that are constantly moist, then forget about it. Be sure that you are willing to take time to prep the ground properly, as this is the most critical part. In addition, it helps to put a couple of coats of clear cement sealer at the top to serve as a wear layer. Water based acrylic sealers are ideal for indoor personal use. Despite any bad reviews you’ve found out about the do-it-yourself garage floor epoxy system, it can be a successful project if it’s done correctly.