Marble is porous, which means water, wine, oil, and even acid can soak in and cause stains and etching. Professional sealing fills those pores — and protective anti-etch coatings stop acid damage before it starts — so your marble stays beautiful, easier to clean, and protected for years.
Stain Resistant
Sealant blocks liquid absorption
Anti-Etch Options
Protects against acid marks
Easier to Clean
Sealed stone repels daily grime
There are two distinct ways to protect marble, and they solve different problems. We'll help you choose the right one — or the right combination.
A sealer soaks into the stone's pores and forms an invisible barrier that resists liquids. It prevents stains — wine, oil, coffee — from absorbing. It does not prevent acid etching, but it makes cleaning far easier and is a must for porous marble.
An anti-etch "sink-in" protective coating creates a barrier that resists the acid in wine, citrus, and cleaners — the cause of dull white etch marks. It's ideal for kitchen countertops and bathroom vanities that see constant acidic contact.
We also seal grout and joints. Sealed grout resists moisture, mold, and staining — especially important in showers and on floors.
Our honest advice: both a penetrating sealer and anti-etch coating are valuable. Which one you need depends on where your marble is and what it's exposed to. We'll recommend what your surface actually requires — nothing more.
Kitchen Countertops
Sealer + anti-etch recommended
Bathroom Vanities
Sealer + anti-etch recommended
Floors
Penetrating sealer
Showers
Sealer + grout sealing
Sealing tip: sealing is most effective on a freshly cleaned, polished surface. For best results, seal after a professional cleaning or restoration — a sealed surface stays beautiful far longer.
Proper sealing is a process — not a quick spray. Here's how we do it right.
The surface is thoroughly cleaned and dried so the sealer can penetrate properly into the stone.
We test how absorbent your stone is to determine the right sealer and application technique.
Penetrating sealer (and anti-etch coating where needed) is applied evenly and allowed to absorb properly.
We buff away any residue and verify the seal with a water-drop test, then advise on regular resealing.
Ask us whether your surfaces need sealing, anti-etch protection, or both — and book a free estimate.