Using Super Hard L is a breeze. First, make sure the concrete surface is clean and dry. Then, you can use any type of sprayer to apply it easily. It will react chemically with the minerals in the concrete to increase its density and give it a high - gloss finish. Remember to check the Technical Data Sheet and Safety Data Sheet before use. Since it's water - based with a very low odor, it's relatively safe to use. But still, follow the VOC regulations. As for maintenance, it won't chip or peel easily and won't produce efflorescence, which helps keep the concrete in good condition for a long time. This product comes ready - to - use in 5 - gallon pails, so you can start using it right away. It's shipped to many states including Alabama, Alaska, Arizona and more.