How porous your granite countertop is will depend on how it is finished and how it is treated.
Is granite a porous stone.
Granite is relatively non porous compared to other common countertop materials though it still has some porosity.
Alas its porous surface is granite s kryptonite.
All natural stone possesses some degree of porosity.
This means that if it is not properly sealed liquid is able to penetrate its surface.
Like all natural stone granite is susceptible to liquid sinking into its surface.
Granite is a porous natural stone.
Granite is a porous material.
Like all of the products provided by granite gold granite gold sealer is safe to use on all types of natural stone including marble travertine and slate.
If liquid or stains get down into the stone it can result in damages and weakening of your granite.
Also granite is immune from the damages of most common household acids.
Polished granite is the most durable.
Even though granite isn t as porous as other stones it still needs to be sealed.
Being porous is not necessarily a bad quality.
Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly.
Granite countertops are porous if left unsealed.