Since its porosity is low, it is more difficult for environmental stains and dirt to harm it.
So, in this case, the gray granite comes out in front of the other natural clear stones used for coating, because the chance of it absorbing any kind of stain is low. Another feature of gray granite is that it is a highly durable and durable stone. In addition, this is a material that can easily be used in combination with other coating materials for a low cost.
- For outdoor use or countertops, waterproofing is recommended for added absorption protection.