How to Choose the Best Granite Sealer

Congratulations on your new kitchen countertop! It has been a while since you dreamed about owning a piece of rare earth in your kitchen. First, you selected the best slab of granite you ever laid eyes on and designed a kitchen countertop based on what you had in mind. So after all that, what’s next?

After installing your dream kitchen countertop, it’s time to think about maintenance. Yes, granite doesn’t need much maintenance, but did you know that granite countertops need to be sealed once in a while? The thing about granite is that it is naturally porous, especially light-colored stones. That is why a good granite sealer is important to maintain its natural beauty.

What You Need to Know About Sealing Granite

Take the time to get to know granite countertops and granite sealing products for effective sealing. We’ve compiled all the information you need below.

What Granite Sealer Does

Why You Need Granite Sealer

A granite countertop sealer is different from sealants for wooden surfaces. Unlike wood sealants like varnish, a granite countertop sealer doesn’t coat the stone. Instead, granite sealing products actually penetrate the stone and fills in the pores of the stone, shielding the surface from the inside. Moreover, the addition of a sealant doesn’t make the stone glossier. Granite countertops do a good job of shining by themselves.

Why You Need Granite Sealer

Let’s get this out of the way: using a sealer for granite countertops doesn’t give the stone the ability to resist scratches or scuffs – even when you use the best granite sealer. Granite is one of the hardest stones on the planet and is naturally resistant to light physical damage. When the sealer impregnates the stone, it occupies the holes in the pores, making the surface resistant to any liquids and stains.

How You Can Tell If You Need Granite Sealer

Generally speaking, most dark-colored granite countertops don’t require a sealant mainly because of their density. These stones are just so dense that they don’t readily-absorb any liquids. Adding a sealant to these surfaces could only ruin the stone since it adds a “filmy” surface to the countertop surface and ruins the polish.

This means that mostly the light-colored granite countertops require sealing. But there’s a simple test that you can do to make sure. The test is called “the drop test”, where you drop water or lemon juice on an inconspicuous part of your countertop. Leave the drop on the surface and observe how fast the countertop absorbs the liquid. Typically, the stone will need to be resealed with a SenGuard sealer, the best sealer for granite, or any other sealer if it takes less than 30 minutes to absorb. This means that the stone is either unsealed or that the previous seal is wearing off.

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With the right sealer, your countertop will last a lifetime, like this Alaska White granite. Worth a look!

Choosing the Best Product to Seal Granite Countertops

There are so many sealing products currently out on the market today, making it difficult to find the best sealer for granite. But what is the best granite sealer?

Objectively speaking, our pick goes to the SenGuard DIY Sealer Kit as the best product to seal granite countertops. If money is no object to you, then the SenGuard sealer should be your best bet. The kit comes with an impregnating seal, an instructional DVD, and a one-time seal guarantee. You don’t have to be an expert to know how to seal granite.

MB Stone Sealer is also a great option for stone sealing. The seal typically lasts longer than other so-called stone sealers on the market and is much more durable.

When looking for the best product to seal granite, make sure to look out for the following qualities so won’t need to ask “what is the best granite sealer?”:

  • Ability to impregnate granite
  • Durability of seal
  • Frequency of reapplication/maintenance


When it comes to your dream kitchen countertop, granite is often the first choice for many homeowners because of its elegance, versatility, and durability. Being one of your biggest investments, proper care should be taken to make sure it maintains its natural beauty for a long time. The best way to do that is to ensure that your granite countertop is properly sealed using the best product to seal granite countertops and should be done as frequently as needed.


But make sure to have the right granite sealer to make caring for your countertop a stress-free experience.

Get started on your dream kitchen with a splendid granite countertop courtesy of Granite Selection. Granite Selection is a leading supplier and manufacturer of granite countertops in the Chicagoland area. We sell premium-grade materials and are ready to serve you at our stone yard. Give us a call at (888) 906 3317 and schedule a free consultation. You may also drop by at our location at Elk Grove Village, Illinois.

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