ChimneyRx Trowelable Masonry Fireplace Crown Repair - 2 Gallons

In Stock: Ships in 1-3 Business Days
Low Stock!

ChimneyRx Trowelable Chimney Crown Repair is specifically formulated to repair and protect chimney crowns from water intrusion. The elastomeric coating of the ChimneyRx Trowelable Crown Repair forms a flexible waterproof membrane over the surface of the crown and can be used for a variety of horizontal and vertical exterior waterproofing applications. ChimneyRx Trowelable Chimney Crown Repair is an extremely long-lasting and durable coating that requires no mixing or special bonding agents and dries to a natural concrete/mortar appearance.

ChimneyRx Trowelable Chimney Crown Repair can be used for crack repair, surface grouting, and tuckpointing or 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. Other uses include masonry window sills where bricks are laid in a soldier pattern at the base of the windows. It can be used as a bonding mortar to replace badly spalled brick units or for parging over brick faces that may have spalled if the remaining brick is solid.

  • Permanently flexible
  • No bonding agent required
  • Natural concrete/mortar look
  • Ready to use
  • Environmentally friendly

Additional Information:

Container Size Cover Rate at 1/8" Thick Coverage Rate at 1/4" Thick Application Temperature Application Method Dry Time
Warm Weather
Dry Time
Cold Weather
Clean Up
2 Gallon 14-18 sq. ft. 7-9 sq. ft. 45℉ Minimum Towel or Putty Knife 6-8 Hours 24-72 Hours Soap and Water

Adobe PDF Icon View Product Data Sheet

Second Adobe PDF Icon View Material Safety Data Sheet

California Proposition 65 Warning SymbolWARNING: This product can expose you to chemicals including quartz, which is known to the State of California to cause cancerFor more information go to

  • 2 Gallons
  • Covers 7-9 sq. ft. at 1/4" thickness
  • Covers 14-18 sq. ft. at 1/8" thickness
  • 45° F Minimum application temperature
  • Cleans up quickly and easily with soap and water
  • Easily applied with a towel or putty knife and brushed smooth
  • Dries in 6-8 hours in warm weather, 24-72 hours in cooler weather


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.
10.00 (in)
10.00 (in)
10.00 (in)
Country Of Origin:
United States
Product Type:
Chimney Maintenance
_Base Price:
Return Policy:
Not Returnable
Left Overlay Image:
Made in America.png

You May Also Like

People Also Bought