Why is a coating required on granite counter tops?
QUESTION
Sealing Stone Counter Tops - Can you help me to better understand why a coating is required on granite counter tops? Why a penetrating type of sealer? How long will the sealer last?
Donato Pompo, CTC CMR CSI CDT MBA, is the leading tile and stone forensic expert and consultant in North America, and he is a National Tile Contractors Association Recognized Consultant. Donato is the founder of CTaSC.
