How to Builda DeckOver a Concrete Patio DIY
With a coat of resurfacer, you can make an old patio look like new concrete quickly and cheaply. Just mix the cement-based powder with water and spread it over the patio. You can repair cracks and resurface over them, but the cracks may return. Quikrete Concrete Resurfacer and Sakrete Flo-Coat are two common brands.