What is a chimney crown?
A chimney crown is a masonary roof that covers the top of your chimney.
It prevents water from seeping into the masonary below. Water damage
or cracked chimney crowns can lead to further damage and more costly
repairs in the future.
Crown sealers are a flexible waterproof
sealant as appliead over the entire chimney crown. This stops further
intrusion through the crown.