Best Marble Sealer Reviews

Marble SealerAre you ready to make an informed decision and keep your marble looking as good as new? We are here to make your choice easier by reviewing five of the best marble sealers on the market. Using marble in your home or office is beneficial for your health as a result of the natural elements that this timeless piece of stone is composed of, not to mention the aesthetically pleasing ambiance created by investing in it. The utilization of marble provides a professional, high-end, luxurious feel to any feature it is a part of. Can you picture that pristine area in your home where friends and family will want to gather?

A hefty price is usually attached to the installation of marble. As such, using sealers as a preventative means with regard to damage enables you to fully enjoy the magnificence of your investment when you follow the correct care guides recommended in the maintenance and upkeep of it.

Why Do You Need to Use a Marble Sealer?

Marble is a natural stone composed of porous channels that can be damaged when exposed to elements such as water and oil. Treating marble with a sealer is beneficial as it prevents unwanted problems presenting itself like mold, mildew or bacterial invasion resulting in irrevocable damage to such natural beauty.

What to Consider before Purchasing Marble Sealer?

It is critical to take the location of the marble surface you intend on sealing into consideration before purchasing a sealer. Interior and exterior marble surfaces are exposed to varying elements that cause wear and tear over time. The expected wear should also be considered. Following the correct maintenance processes with regard to caring for your marble ensures that it retains its value and keeps it looking pristine in the areas where you intend on featuring it in your home or office.

Types of Marble Sealers

Penetrating Sealer

Penetrating sealers fill the channels found between the natural stone. Their composition makes them long lasting and do change the external appearance of the marble surface.

Topical Sealers

These sealers are applied to the surface of the marble and form a barrier on that protects the surface of it. Providing protection from stains, scratches and corrosion to the surface of the marble.

Does Your Marble Surface Need to Be Sealed?

A simple water droplet test will help to determine if your marble surface needs sealing. Sprinkle a little water over the area and see whether or not the water penetrates into the surface. If it penetrates quickly, it’s probably time to reapply sealer. If the droplets penetrate slowly or not at all, reapplication is not needed.

You can also test to see if an oil stain will enter marble. Dab paint thinner onto the marble (preferably an area not visible to the eye) and leave it for 5-10 minutes. Remove it thereafter and check to see if the marble discolors. If it goes darker compared to the marble around it, sealing is recommended.

Our Picks for the Best Marble Sealer of 2017

In this day and age we are spoilt for choice regarding just about any product on the market. Our top five marble sealer picks come highly rated and caters to the needs of the professional and the aspiring ‘do it yourself’ handyman. Here is our pick to make your purchase choice easier.

#1  StoneTech BulletProof Sealer

StoneTech BulletProof Sealer

A water-based penetrating sealer, StoneTech BulletProof Sealer, boasts an extra strength bonding formulation.

The StoneTech BulletProof Sealer is water-based penetrating sealer with advanced penetrating microbond protection. This sealer provides maximum protection to the marble surfaces when used. Its unique, extra strength stain preventing formulation makes it resistant to the toughest liquids and gases. Its formulation bonds with the surfaces it comes into contact with ensuring it prevents damage caused by mold, mildew and water. It also makes cleaning marble surfaces easier as it preserves its natural look.

Key Features

  • Water-based penetrating sealer
  • Resistant to liquid and gas damage
  • Makes surfaces easier to clean
  • Preserves the natural look of marble surfaces


  • Available in a variety of sizes
  • Does not change the natural appearance of marble


  • Price
  • Protects surfaces for up to 5 years


#2  Tuff Duck Granite, Grout and Marble Sealer

Tuff Duck Granite, Grout and Marble Sealer

Tuff Duck Sealer is formulated for multiple means of application.

This extra strength formulation in Tuff Duck Granite, Grout and Marble Sealer boasts twice the active ingredient as its competitors when protecting marble from elements such as water and oil based staining. Compatible with a multitude of natural stone – this sealer is easily sprayed onto the surfaces that require sealing. It seals and protects granite surfaces without altering the natural appearance of the surface.

Key Features

  • Non-acidic formulation
  • Suitable for use on interior and exterior surfaces
  • Does not change the natural appearance of surfaces
  • Ensures proper protection after one coat


  • For use on multiple surfaces
  • Price


  • Protects interior surfaces for up to 5 years and exterior surfaces for up to 3 years
  • Surfaces need to be dust free for effective application


#3  Black Diamond Color Enhancer Sealer

Black Diamond Color Enhancer Sealer

A color rejuvenating sealer best known as Black Diamond Color Enhancer Sealer.

Black Diamond Color Enhancer Sealer is best known for its ability to rejuvenate and darken sealed surfaces. This formulation is perfect for marble that requires resealing after extended periods of neglect. Providing protection from water and oil based elements in addition to allowing the transmission of moisture vapour. This product states specifically to test an area before complete application due to its color enhancing properties. Suitable for both interior and exterior use this sealer is easy to apply and is long-lasting.

Key Features

  • Protects from water and oil-based stains
  • Suitable for interior and exterior use
  • Allows moisture vapor transmission
  • Makes marble surfaces easier to clean


  • Rejuvenates neglected marble surfaces
  • Long-lasting


  • Price
  • Changes the natural appearance of surfaces sealed


#4  Miracle Sealants 511 QT SG 511 Impregnator Penetrating Sealer

Miracle Sealants 511 QT SG 511 Impregnator Penetrating Sealer

Miracle Sealants 511 QT SG 511 Impregnator Penetrating Sealer is the perfect choice for use on natural stones like marble.

The Miracle Sealants 511 QT SG 511 Impregnator Penetrating Sealer is designed to provide protection to medium to dense porous substances making it perfect for use on marble. This sealer forms an invisible barrier on the surface of the marble as it penetrates the porous channels of this natural stone protecting it from water and oil based elements and staining. When using this sealer, surfaces are harder and less slippery making it ideal to use on surfaces that are prone to heavy foot traffic.

Key Features

  • Suitable for use on interior and exterior surfaces
  • Safe to use on food surfaces
  • Ultraviolet transparent
  • Prevents water and oil-based stains


  • Available in a variety of sizes
  • Suitable for heavy foot traffic when applied to floors


  • Price
  • Reapplication is required after expected wear


#5  Marblelife Stone Sealer

Marblelife Stone Sealer

Specially formulated Marblelife Stone Sealer is your one stop for sealing marble surfaces!

The Marblelife Stone Sealerr is specially formulated to protect and seal marble surfaces from wear and tear resulting from exposure to elements such as water and oil spoiling. This safe and eco-friendly product is perfect for use in homes and office areas where it is likely to come into contact with food produce. Application is easy enough to complete yourself, so no need to hire a professional and its low odor makes for stress free application. This sealer will not affect the appearance and texture of the surfaces that it is applied to and makes cleaning a breeze. Additionally this sealer allows for the natural breathability of marble stone even after application extending the lifespan of your surfaces.

Key Features

  • Safe for use on surfaces that come into contact with food
  • Makes cleaning easy
  • Extends the lifespan of marble surfaces
  • Easy to apply


  • Eco-friendly
  • No harsh odo


  • Recommended for residential use only
  • Reapplication required every 1-2 years


Sealing your marble enables you to benefit from its beauty and magnificence for a lifetime if you maintain it. The installation of marble in your home or office does not come cheap so rather than having to rip out a natural beauty as a result of neglect, you can retain its value by ensuring your take care of it. You have invested time and money into turning your office or home into lively and uplifting spaces. In the case of marble – a little extra effort goes a long way.

Author: Lawrence

Lawrence is our mysterious chief in house writer. Is he a famous novelist? Is he a famous journalist? We don’t know. All we know is that he is Lawrence.

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