If you’ve ever considered by using a garage floor epoxy system to safeguard and improve the look of your car port floor, there are many things you have to know before purchasing one. Most home improvement stores carry epoxy floor kits created for the do-it-yourselfer and you’ve probably heard differing opinions on how well they work. Some will say it’s a great product and more will let you know not to waste materials your money. Well, there may be usually a simple explanation as to the reasons the product fails for a few floors.
One reason behind failure is not every concrete floor is well suited for making use of an epoxy layer. Many floors have too much hydrostatic pressure, meaning water movements from the under the slab up to the surface in an activity called capillary action. Dampness then gathers on the top, which breaks the connection between the concrete and the epoxy coat. If the floor “sweats” even though it’s dry outdoors or there are areas that seem to stay damp for extended periods of time, then an epoxy coating will likely fail. It will little by little chip and flake away. Even if you don’t think there’s a moisture problem, it’s a good idea to apply an efflorescence or salt blocker before the epoxy. This can help prevent moisture from causing problems.
The most probable reason for failure is improper surface preparation. The ground must be completely clean and stripped of most other coatings. Any stains or foreign substances (essential oil, grease, paint, etc.) will prevent adequate bonding between your concrete and epoxy, resulting in chipping and flaking. Most contractors will apply a overcoat of sealer to a car port floor after unit 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 is an important step, you won’t remove sealer and 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 this. If it sweats often or there are areas that are constantly wet, then just forget about it. Be sure that you are willing to take the time to prep the floor properly, as this is the most significant part. It also helps to put a couple of coats of clear cement sealer on top to provide as a wear layer. Water structured acrylic sealers are perfect for indoor domestic use. Despite any bad reviews you’ve heard about the do-it-yourself storage area floor epoxy system, it can be a successful project whether it’s done correctly.