Important consideration: Sealing a concrete patio can make the surface slippery. When wet, most sealers, especially high gloss, can be slippery. Add a fine abrasive to the sealer.

Applying concrete sealer to driveways or walkways can help stave off long-term damage from moisture and chemical intrusion, but there are different types available, and some perform better than ...

After being laid down, a concrete sealer is applied to protect the surface from the elements and most homeowners rarely give it a second thought until it’s time for a refresh.

Our guide explains everything you need to know about concrete sealing, including costs, best practices, ... Meanwhile, a small patio may only be 50 square feet in total. Labor.

If your concrete patio is worn out, badly stained, and weather ... affix a 12-inch-square piece of aluminum foil or plastic wrap flush against the concrete surface, making sure to seal all four ...

Concrete driveways and sidewalks also can benefit from these sealers, gaining protection from water and salt.

Q–My uncovered concrete patio floor cracks badly each year. I`ve tried sealing the cracks, but they only open again in the spring. I`m also having problems keeping paint on the surface. What`… ...

The mason also poured a 15-by-20-foot patio, and the very next day dark spots started showing up. His answer again was to seal it. We are, however, having it acid-washed in a couple of days and ...