Applying Sealer To Marble Tile Pre Grout. The process for sealing a marble floor is relatively easy and should take less than an hour with each application. The same process used to seal marble floors can also be used to keep a marble countertop sealed against stains. Use an impregnating sealer.
Let it soak in for 2 5 minutes. Step 3 application.
Unlike a ceramic or porcelain tile floor it s not just the grout lines where sealing is critical but the entire surface.
To protect your tile properly seal it a second time after the grout cures. The process for sealing a marble floor is relatively easy and should take less than an hour with each application. Then wait 3 days minimum after grouting giving time for grout to cure and then seal the grout. Then wipe off all excess until completely dry.
