CrownSeal Waterproof Coating - 2 gal.

Item Code: 5SS-300023

Availability: In Stock, Ships in 1 to 2 business days.



$42.32 (26.14%)



CrownSeal can be used wherever a long-lasting exterior waterproof membrane is needed, such as chimney crowns, chimney corbels, the tops of masonry walls, including parapets, and stucco repair. It is a proprietary elastomeric coating that is specifically formulated to repair and protect chimney crowns from water intrusion. CrownSeal can also be used for a variety of horizontal and vertical exterior waterproofing applications.

  • Use as a bonding mortar
  • Dries to a natural concrete/mortar appearance
  • Requires no mixing or special bonding agents

Product Details

CrownSeal is a premixed, trowel grade elastomeric coating that forms a flexible waterproof membrane to protect chimney crowns and more. 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 can be easily colored using standard mortar dye. It remains permanently flexible and carries a 10 year warranty. Available in 2 and 5 gallon pails. One gallon covers about 14-18 sq. ft. per gallon at 1/8″ thickness, 7-9 sq. ft. at 1/4″ thickness

Additional Information

Additional Information

This product cannot be painted over because it will not allow the product to breath/be flexible. Mortar dye may be added prior to application, this should be available for purchase at a brick yard, online or at a home improvement or hardware store.

Product Data Sheet

Brands ChimneySaver
Model 300023
Made In USA
Product Type Sealants and Patches
Shipping Weight (lbs) 15.1500
Actual Weight (lbs) 15.15
International Shipping Yes



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