CrownSeal is a proprietary, trowel-grade, elastomeric coating that forms a flexible, waterproof membrane to repair and protect chimney crowns from water intrusion. It dries in about 6 hours and cures in about 24 hours to a natural concrete/mortar appearance. Use on chimney corbels, the tops of masonry and parapet walls, or wherever a flexible waterproof membrane is needed. It can also be used as a bonding mortar to replace badly spalled brick units, or for parging over brick faces that may have spalled, if remaining brick is solid. CrownSeal is a long lasting and durable coating that requires no mixing or special bonding agents. CrownSeal can be easily colored using standard mortar dye. Available in 2 and 5 gallon pails. One gallon of material covers about 14-18 sq. ft. per gallon at 1/8″ thickness, or 7-9 sq. ft. at 1/4″ thickness.
CrownSeal Flexible Waterproof Coating Crown, 2 Gallon
- Adheres to concrete masonry and brick for easy application and durable repairs
- Prevents cracking and deterioration by flexing with temperature changes
- Resistant to UV rays and weathering making it ideal for both indoor and outdoor use
- Stops water intrusion and mold growth preventing costly waterrelated repairs
- Userfriendly application saves time and effort
- Available in various packaging options for different project sizes
- Superior adhesion properties create a tight seal for better chimney crown integrity
- Durable and costeffective extending chimney life and reducing repair expenses
- Meets industry standards to ensure reliable performance
- Suitable for new construction and renovations with versatile application
