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Crack and Joint Sealant is a unique, breathable, silicone elastomer, used to seal small holes and visible cracks in chimneys. Chimney RX Masonry Chimney Water Repellent Water Repellent for brick and other masonry surfaces

Crack and Joint Sealant is a unique, breathable, silicone elastomer, used to seal small holes and visible cracks in chimneys. Think of it as a paintable caulk. Use it for sealing minor cracks (up to 1/8) and defects in mortar joints where the mortar and chimney are otherwise sound. This allows you to easily correct these defects without the time and expense of tuck-pointing. Dries in about 6 hours to a cloudy (milky white) film that will not significantly change the chimneys appearance. Available in a one pint container. Remember, shipping is FREE (contiguous US only).

Unlike acrylics, silicones, and other waterproofing sealers that form a film on the surface and trap water vapors, Chimney Rx masonry waterproofing products allow deep penetration of the active ingredients of up to 1/4 inch or more. As a result, the special siloxanes in Chimney Rx Masonry Chimney Water Repellent react to form strong chemical bonds beneath a treated surface. These bonds allow the chimney water repellent to become a physical part of the structure and provide long-lasting water repellent protection without altering the appearance of the brick. Remember, shipping is FREE (contiguous US only).

MasonrySaver all-purpose heavy-duty water repellent is the "work-horse" product of the MasonrySaver line. This high-performance, VOC compliant product is perfect for sealing and protecting brick walls, driveways, sidewalks, and patios. It is a modified siloxane-based product designed to penetrate deeply into most masonry and concrete pores. Unlike acrylics, silicone and other waterproofing sealers that remain on the surface and trap water vapors, this masonry waterproofing product allows deep penetration of its active ingredient of up to 1/4 inch or more. Available in 1 and 5 gallon containers.

Durable, water based paver sealer that provides a wet look when dry Use Chimney Rx Brushable Crown Repair wherever a long lasting exterior waterproof membrane is needed, such as masonry chimney crowns and the tops of masonry walls. waterproof sealant for chimney crown
MasonrySaver Paver Sealer
Our Price: $49.00

Epoxy fortified Paver Sealer is a durable, water-based, clear wet-look concrete sealant designed to protect and beautify both clay brick and cement patio type paver stones to give them a rich, satin finish while functioning as a paver sand sealer. Paver Sealer provides protection from both water and the ultraviolet light of the sun. It can be used on most types of horizontal, above-grade concrete applications including clay brick, clay paver stones, and natural stone.( For surfaces that receive heavy tire traffic, such as driveways and concrete sidewalks, MasonrySaver All-Purpose Heavy Duty Water Repellent might be preferred, as it does not form a film on the surface that can be worn off.)

When properly applied, Paver Sealer
enhances the beauty of any paver with a rich "wet" look without causing the surface to become slippery. When used on cement pavers, the coverage rate is 75-150 square feet per gallon per coat, and 150-200 square feet for clay pavers. Available in 1 and 5 gallon containers.

Use Chimney Rx Brushable Crown Repair wherever a long lasting exterior waterproof membrane is needed, such as masonry chimney crowns, chimney corbels, 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. Chimney Rx Brushable Crown Repair can be custom colored with small amounts of standard mortar dye. Shipping is FREE (contiguous US only).


Chimney Rx Trowelable Chimney Crown Repair is an elastomeric coating that forms a flexible waterproof membrane over the surface of the crown. It is specifically formulated to repair and protect chimney crowns from water intrusion. It can also be used for a variety of horizontal and vertical exterior waterproofing applications. It dries to a natural concrete/mortar appearance. Chimney Rx Trowelable Chimney Crown Repair is an extremely long lasting and durable coating that requires no mixing or special bonding agents. Remember, shipping is FREE (contiguous US only).