Press the grinder.
How to do polished concrete walls.
Look for a unit that is also equipped with a built in liquid dispenser.
How to sand concrete walls step 1.
Attach a burnishing pad to the grinder and pass it over the concrete.
Choose a water based or solvent based concrete sealer.
Apply a thin coat of concrete sealer with a roller or sprayer.
A diamond pad is the only type strong enough to cut through.
Remove the soap residue by rinsing the walls with a sponge and.
Apply a second sealer.
Remove the final grinding disc from your.
The best concrete grinders typically include a skirt and a vacuum both of which are designed to contain dust.