I obtain concrete sealers are super quick to apply. Just cleanse the concrete, Permit it dry, then apply the sealer with a mop. It received’t change the color from the concrete, but will darken it somewhat and increase some gloss. You’ll should reapply it on a yearly basis or so https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/