Sealing Your Granite Kitchen Countertop

Sealing a granite kitchen countertop is important. It prevents damage and stains - keeping your countertop beautiful


Keep an eye out for products with fluorocarbon aliphatic resin. It's more expensive but the result is a much more durable countertop sealant - lasting up to 10 years!

What to Use?

Sealing your granite countertop won't last forever. Fortunately, there are steps you can take to help you know when it is time to reseal it.

When Should You Reseal?

The Water Test

Pour about 1/4 cup of water onto the counter and set a timer. If the counter appears stained and the water has been quickly absorbed, it's time to think about resealing.

Steps to Applying the Sealant

Before applying the sealant, make sure the countertop is clean of all debris. You don't want to anything between the countertop and sealant.



Distribute the sealant in an even coat to allow it to fully absorb into the granite. Wait about 20 minutes or see specific product instructions.



After the first coat has dried, reapply a second or third coat as necessary. Continue to wait for a set amount of time between coats.



When Should You Reapply?





Number of sealant coats applied.

The results of the water test.

How porous is your granite slab?

The active ingredient of the sealant.

Factors to Consider

Check out our latest blog! Learn about the ins and outs of sealing and resealing your granite countertop to prevent damage and stains. 

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