Proper garage floor preparation is crucial for a long lasting garage floor coating system. Floor prep before applying epoxy.
Before starting anything, you need to make sure that you clean you garage floor at least a simple swept clean.
How to prep garage floor before epoxy. How much epoxy is needed to cover a garage floor? The chemical reaction of these compounds creates an extremely tough and durable epoxy coating. If you’re working on a concrete base, fill in any cracks or patch areas that need care before you start to clean.
Proper preparation ensures years of adhesion between concrete and coating surface. Posted by mike mincemoyer on jul 10, 2018 4:18:00 pm tweet; How we prep before epoxy floor coatings.
Technically, home and business owners can either use concrete grinding or acid etching to rough up the surface so that the epoxy adheres, but. I would definitely let a professional put epoxy in my garage, but i would never attempt to epoxy the floor by myself. Oil stains are at best difficult to get out and in most cases can be downright impossible to remove.
Primers decrease the likelihood of bubbles and fish eye. Concrete floors, however, need to be treated with a process so that the epoxy adheres to the floor. Garage floor preparation for epoxy coating.
Read on to learn how the garage floor should be prepared before the epoxy coating can be installed. Epoxy floor coating is a combination of epoxide resin and polyamine hardener. The floor’s surface should also be devoid of grease residue.
The concrete floor grinding process. A standard two car garage is 400 square ft and we can usually grind the entire surface of the floor in 2 hours while hand grinding the edges of the floor. Cleaning is done to remove oil, grease, paint and other types of impurities.
Cleaning is perhaps the most important surface preparation process that must be done before the epoxy coating can be applied. Before driving your car into the garage or on the driveway where epoxy was applied, wait a full 3 days. I coated my garage floor with a metallic epoxy, 2 coats primer & 2 coats epoxy.
An added benefit of grinding the concrete is it keeps the concrete dry so you can coat the floor with epoxy the same day. When working on a concrete base you should look to fill in any cracks, hairline fractures, joints, and divots that may be exposed. Once the damages, if any, have been repaired, it’s time to clean.
There are many ways to clean a concrete. Before installing any coating to your garage floor, it must first be clean of dirt, oil, and previous sealers. Without this process, the epoxy will likely bubble or flake off.
If your floor is full of oil stains you need to be very careful on how you prep it before applying any epoxy coating to it. Then i sanded the floor to prepare for an application of a solvent based polyurethane top coat. After a thorough cleaning (sweeping, vacuuming, wet mopping), the final step was to wipe the floor with denatured alcohol.
It is imperative that you clean your floor thoroughly. Garage floor epoxy prepping methods. While diy kits are often applied after just broom cleaning or acid etching the concrete, professional coatings.
Methods to open up your floor for epoxy. This coating is used so often for garage floors because of the heavy wear and tear a garage floor can be subjected to, as opposed to any other area in your house. The video below shows us grinding a garage floor to prep it for a new epoxy coating.
If you are not using the dust shroud tool in the grinding process, expect the presence of concrete dust. The first step before applying any epoxy coating is to prep the floor. Once the floor is completely clean, and everything is out of the way, we start the diamond grinding process.
One of the defining factors in professionally applied garage floor coatings is the surface preparation. It is essential that you clean your floor thoroughly. Epoxy hardens in the bucket, so get it down as fast as you can.
The absolute first step before applying your epoxy coating, is to prep your floor. Garage floor epoxy primer is usually less expensive and keeps more of the high solids epoxy floor where you want it — shown in your dry film thickness (dft) many primers are also liquid moisture barriers and will prevent future issues. First scrub the floor with a degreasing detergent and a power scrubber if available.
Epoxy coating over an oil stained floor. If you get any of the prep stages wrong, the epoxy will pit, bubble or peel.