answersLogoWhite

0

Blue stone, often referring to a type of sandstone or bluestone used in landscaping and construction, can be somewhat porous. The porosity depends on the specific composition and density of the stone; some varieties have a higher porosity, allowing moisture and air to pass through, while others are denser and less absorbent. Generally, it is advisable to seal blue stone to prevent water absorption and staining, especially in outdoor applications.

User Avatar

AnswerBot

6d ago

What else can I help you with?