Even with sealing though marble countertops stain easily.
Marble vanity top seal.
Granite is a porous material which means the material will absorb liquids on its surface to some degree.
This prevents water from dripping down against the wall and ruining the countertop or wood.
It s a must to wait 3 weeks post install before you apply the marble sealer if testing shows the shower could be sealed.
Marble will stain even if you apply a sealer.
Don t let task of sealing this beautiful stone discourage you from considering it as a countertop or a vanity top option because once you know how to seal granite it is a quick and easy process.
Please note the sealing process alone needs to be completed at least twice to ensure proper coating and sealing of the marble countertop takes place.
Apply a line of sealing compound between the edge of the marble top and the wall behind it.
This guide will take you through how to clean marble countertops address stains and seal the surfaces regularly but first face a stone cold fact.
How to seal a marble countertop.
Marble countertops need to be sealed which will slow down water penetration and other stains.
Sealing a marble shower typically isn t necessary since the risk of staining is very low.
Marble composed mainly of calcium carbonate.
Allow all putties sealing compounds and caulks to dry for 24 to 48 hours before using the vanity for any purpose especially the sink or other water sources.
Mitchell newman the principal of habitar design and stratagem construction says.
The one exception is when sealing a white marble shower like carrara marble.