ChimneyRx Brushable Masonry Fireplace Crown Repair - 1 Gallon

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ChimneyRx Brushable Crown Repair is a fast-setting elastomeric coating that forms a flexible waterproof membrane to repair and protect chimney crowns against water intrusion. ChimneyRx Brushable Crown Repair is easily applied with a 3" or 4" paint brush and quickly starts working to prevent cracking and deterioration of the crown.

ChimneyRx Brushable Crown Repair should be used wherever a long-lasting exterior waterproof membrane is needed. This includes masonry chimney crowns, chimney corbels, and tops of masonry or parapet walls. Another use is for masonry window sills where bricks are laid in a soldier pattern at the base of the window.

ChimneyRx Brushable Crown Repair is a water-based product that offers quick dry technology and a great coverage rate. It cures in just 2-4 hours, depending on the temperature and humidity, and covers approximately 40 square feet per gallon. ChimneyRx Brushable Crown Repair is a solvent-free product so it will not harm the environment and requires no mixing or special bonding agents.

  • Ready to Use - No Mixing
  • Easy Brush Application
  • Cures in 2 - 4 Hours
  • Soap and Water Clean-Up

Additional Information:

Container Size Coverage Rate Application Method Application Temperature Dry Time Clean Up
1 Gallon 40 sq. ft Brush 45?℉ Minimum 2-4 Hours Soap and Water

NOTE: Store Brushable Crown Repair above 32℉

California Proposition 65 Warning SymbolWARNING: 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

  • 1 Gallon
  • Covers 40 ft.
  • Takes 2-4 hours to dry
  • Easily cleans up with soap and water
  • 45° Minimum application temperature
  • Easily applied with a 3" or a 4" paint brush

Product Note: This product cannot be painted over, the paint will not adhere and will flake off. It is recommended that you add mortar dye (liquid or powder) to the crown repair, mix well and then apply.


Your prescription for chimney restoration with do it yourself convenience!

  • Protect & preserve
  • Remove unsightly stains
  • Repair leaking chimneys
  • Restore damage & deterioration
SaverSystems warrants this product to be free from defects.
8.25 (in)
8.00 (in)
8.25 (in)
Country Of Origin:
United States
Product Type:
Chimney Maintenance
chimneyrx-brushable-crown-repair-datasheet|pdf|Material Safety Data Sheet
chimneyrx-brushable-crown-repair-sds|pdf|Product Data Sheet
_Base Price:
Return Policy:
Not Returnable
Left Overlay Image:
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