How to Seal Marble Countertops?

To protect marble countertops from scratches, you can seal them. Natural stone sealants are applied with a natural-stone spray and wipe that penetrates the marble pores. It is best to spray the sealant in three-foot sections and work it into the marble before it dries. A buffing motion with a lint-free cloth should show the sealant has been absorbed into the marble. After 24 hours, polish the surface with a granite gold polish. 

(Searching in Google “tile refinishers near me“? Contact us today!)

Application of sealer 

To ensure a smooth and glossy finish on your marble countertops, apply sealer in a thin layer. You can use a foam brush or a soft cloth dipped in the sealer. The sealer must be applied in a thin layer, and bubbles can be removed using the front edge of the brush. 

Water-based versus spray-based formulas 

One of the most important decisions you need to make when choosing a marble sealer is which type is best for your needs. Ideally, your sealer should contain no VOCs, be non-staining and non-acidic, be NSF/ANSI 51-2012-compliant and non-abrasive, and be food-safe. Several options are available for sealing marble countertops, and each type of sealer will perform slightly differently. 

Etch marks on marble surfaces 

Etch marks on marble surfaces can be difficult to spot. They look like dull spots or dull rings and can be caused by any number of things, from household cleaners to acidic liquids. To get rid of etch marks, you must seal your marble surfaces. 

Avoiding acidic sealers 

Before you begin sealing your marble countertops, you’ll want to make sure the sealer you’re using won’t cause damage to the marble’s porous structure. You can test this by dropping water droplets onto your marble countertop. If the droplets cling to the surface after five to ten minutes, the seal is intact. If the drops dissolve, you’ll need to reseal them. 

Cleaning with acetone 

Acetone is a colorless, flammable liquid that is used as a solvent for cleaning. It is also used to remove paint, stains, and varnish. It is also a common ingredient in making plastics, fiberglass, and other materials. Its ability to dissolve dirt, oil, and grease makes it a highly effective cleaner. 

Using baking soda 

Using baking soda to seal marble countertops is a simple way to keep them stain-free. While the solution does not completely protect the counters, it does give you enough time to wipe up spills before they get too deep. In the case of a hard stain, you can also mix unbleached flour with a mild liquid soap and apply it to the affected area. This paste should work well for 24 hours and can be reapplied as necessary. 

Using Miracle Sealants 

If you have marble countertops and want to seal them, you should use a high-quality impregnable sealer. This sealer should have low VOCs and be non-toxic. It should also be non-staining and acid-resistant. Moreover, it should have excellent oil and heat resistance.