Granite is relatively non porous compared to other common countertop materials though it still has some porosity.
Is granite a porous stone.
Even worse germs bacteria and mold can invade unsealed granite counter tops with stains running not far behind.
Alas its porous surface is granite s kryptonite.
If liquid or stains get down into the stone it can result in damages and weakening of your granite.
Granite is a porous natural stone.
If liquids are left on the surface for long periods of time they will eventually absorb.
Granite is a porous material.
Even though granite isn t as porous as other stones it still needs to be sealed.
This means that if it is not properly sealed liquid is able to penetrate its surface.
How porous your granite countertop is will depend on how it is finished and how it is treated.
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.
Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly.
Like all natural stone granite is susceptible to liquid sinking into its surface.
Limestone and sandstone are highly porous and readily absorb liquids and are particularly prone to etching and wearing away when they come into contact with acids.
Polished granite is the most durable.
Also granite is immune from the damages of most common household acids.