CrownSeal Flexible Coating

CrownSeal is a proprietary elastomeric coating that forms a flexible, waterproof membrane specifically formulated to repair and protect chimney crowns from water intrusion. This thicker material can cover larger cracks in chimney crowns and is applied with a trowel. 10 Year Warranty Permanently Flexible No Bonding Agent Required Natural Concrete/Mortar Look Ready to Use Environmentally Friendly WARNING: This product can expose you to chemicals including quartz, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.