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Details
ChimneyRx Crack and Joint Sealant is used to seal larger cracks and other defects that cannot be corrected with water repellents alone. ChimneyRx Crack and Joint Sealant is a brusable, elastomeric sealant that is used to repair exterior cracks in mortar joints on chimneys, brick walls, and between concrete masonry units.
ChimneyRx Masonry Crack and Joint Sealant seals cracks up to 1/8" wide on brick faces and at mortar and brick joint interfaces to provide waterproof protection and minimize brick-mortar repair. Depending on the size of the crack, the Crack and Joint Sealant will dry clear to a milky white. Once it sets, it will prevent water filtration and subsequent damage while allowing water vapors to escape.
Using ChimneyRx Crack & Joint Sealant will solve tough leak problems without the expense of tuck pointing or surface grouting. It will not significantly change the appearance of most walls, chimneys, or masonry surfaces. A slight gloss will occur on dense surfaces which will lessen over time.
- Prevents Leaks through Mortar Joints
- Seals Cracks up to 1/8 inch
- Easy Brush Application
Additional Information:
Container Size Coverage Rate Application Method Application Temperature Dry Time Clean Up 1 Pint 137 Bricks or 25 sq. ft. Brush 40℉ - 100℉ 2 Hours Soap and Water 
View Material Safety Data Sheet
Specifications:- 1 Pint
- Takes 2 hours to dry
- Dries clear to a milky white
- Seals cracks up to 1/8" wide
- Covers 137 bricks or 25 sq. ft.
- Easily cleans up with soap and water
- Application temperatures between 40° F and 100° F
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Additional Information
Clearance Non-Clearance Country Of Origin United States Product Type Chimney Maintenance Left Overlay Image Made in America.png Brand ChimneyRX
ChimneyRx Crack and Joint Sealant is used to seal larger cracks and other defects that cannot be corrected with water repellents alone. ChimneyRx Crack and Joint Sealant is a brusable, elastomeric sealant that is used to repair exterior cracks in mortar joints on chimneys, brick walls, and between concrete masonry units.
ChimneyRx Masonry Crack and Joint Sealant seals cracks up to 1/8" wide on brick faces and at mortar and brick joint interfaces to provide waterproof protection and minimize brick-mortar repair. Depending on the size of the crack, the Crack and Joint Sealant will dry clear to a milky white. Once it sets, it will prevent water filtration and subsequent damage while allowing water vapors to escape.
Using ChimneyRx Crack & Joint Sealant will solve tough leak problems without the expense of tuck pointing or surface grouting. It will not significantly change the appearance of most walls, chimneys, or masonry surfaces. A slight gloss will occur on dense surfaces which will lessen over time.
- Prevents Leaks through Mortar Joints
- Seals Cracks up to 1/8 inch
- Easy Brush Application
Additional Information:
| Container Size | Coverage Rate | Application Method | Application Temperature | Dry Time | Clean Up |
|---|---|---|---|---|---|
| 1 Pint | 137 Bricks or 25 sq. ft. | Brush | 40℉ - 100℉ | 2 Hours | Soap and Water |
View Material Safety Data Sheet
Specifications:
- 1 Pint
- Takes 2 hours to dry
- Dries clear to a milky white
- Seals cracks up to 1/8" wide
- Covers 137 bricks or 25 sq. ft.
- Easily cleans up with soap and water
- Application temperatures between 40° F and 100° F
| Clearance | Non-Clearance |
|---|---|
| Country Of Origin | United States |
| Product Type | Chimney Maintenance |
| Left Overlay Image | Made in America.png |
| Brand | ChimneyRX |
