Brushable sealant for repairing minor cracks in chimney crowns

Because of its unique ‘quick drying,’ water-based technology and its easy brush-on application, CrownCoat Brushable Sealant has become a favorite among chimney professionals. Like CrownSeal, CrownCoat is premixed and can be used wherever a long lasting waterproof membrane is needed. Fill larger cracks and voids with patching cement or high quality caulk, then apply two coats of CrownCoat.

Using a 3” or 4” paint brush (not included), apply a thin first coat, then immediately follow with a heavier top coat. It cures completely in two to four hours and covers about 40 sq. ft. per gallon. That’s nearly twice the coverage of competitive products! CrownCoat can be custom colored using standard mortar dye. It’s sold in two- and five- gallon pails and carries a 15 year warranty when applied by a professional.

  •   15 Year Warranty
  •   Permanently Flexible
  •   Completely Cures In 2 – 4 Hours
  •   Easy Brush-On Application
  •   Ready to Use
  •   Environmentally Friendly
  •   Coverage Rate: 40 sq. ft. per gallon
  •   Available Sizes: 2 and 5 gallon pails
  •   Application Temperatures: Between 45° – 95° F
  •   Application Method: 3″ – 4″ Paint Brush
  •   Dry Time: 30-60 minutes (allow 2-4 hours before rainfall)
  •   Cleanup: Remove excess CrownCoat with a stiff nylon scrub brush and water

WARNING: This product can expose you to chemicals including quartz and benzophenone, which are known to the State of California to cause cancer. For more information, go to

Size Approx. Weight Product Code UPC #
2 gal. pail – Standard Color 21 lbs. 300008 709057740029
5 gal. pail – Standard Color 53 lbs. 300010 709057740050
2 gal. pail – Buff Gray Color 21 lbs. 300009 709057742023
5 gal. pail – Buff Gray Color 53 lbs. 300012 709057742054
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