Why We Use Cathedral Stone Products
The Only Choice In Masonry Restoration, Repair, And Maintenance Products We Trust For Our Customers In Baltimore, Maryland
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Why We Use Cathedral Stone for Baltimore Masonry & Restoration
Cathedral Stone Products are the only products we use when repairing, restoring, and maintaining your masonry. They offer industry-leading resilient, permeability, and protection for your masonry that lasts 50 years, not 5.

Cathedral Stone Products Are What Happen When The Art Of Masonry Meets The Science Of Restoration And Repair In Baltimore MD
- Retaining Wall Systems
- Stamped Concrete
- Dyed Concrete
- Driveways
- Decorative Concrete
- Industrial Docks and Bays
- ADA Compliant Ramps
- Walkways
- Patios
- Parking Pads
- Exposed Aggregate
- Polishing Concrete
- Acid Washing
- Structural Pinning and Shoring

Dennis Rude brought JAHN Restoration Mortars back with him and founded Cathedral Stone Products Inc. in 1982. As the only manufacturer of Jahn Restoration Mortar Systems in the United States, Cathedral Stone Products approach masonry restoration scientifically and continue to develop and refine a broad spectrum of fully integrated and compatible masonry restoration and maintenance systems including:
- Masonry Restoration Grouts And Mortar Systems
- Masonry Cleaning And Stripping Systems
- Masonry Coatings And Repellents Systems
Cathedral Masonry Products We Use
JAHN Masonry Restoration Grouts And Mortar Systems
Engineered to replicate the natural characteristics of your masonry, JAHN Masonry Restoration Grouts and Mortars do not contain bonding agents, acrylics, or synthetic adhesives. Bonding agents like rubber and glue breakdown and lose their elasticity and bonding properties within three to five years. When they fail, your masonry fails. All natural and individually formulated for each type of masonry material, JAHN grouts and mortars will last as long as your masonry. Guaranteed.
Just as each masonry material has different properties, there is a
JAHN Restoration Grout or Mortar specifically engineered to match the properties of:
- Brick
- Terracotta
- Limestone
- Sandstone
- Brownstone
- Concrete
- Stucco
- Granite
- Marble
- Bluestone
JAHN Masonry Restoration Grouts And Mortars come in a wide variety of colors and can be customized to match your particular masonry perfectly. To find out more about how we can provide a beautiful and lasting restoration for your masonry in the Baltimore area, we offer free estimates online, by phone, and in-person.
Cathedral Masonry Cleaning And Stripping Systems
Cathedral Masonry Cleaning, Stripping, And Removal products are designed to be extremely effective without harming the masonry, environment, our masons, or you. There is no corrosive acid in the majority of their products. In fact, even their Heavy-Duty Cleaner contains only as much acid as a single lemon and it still gets the job done.
Cathedral Masonry Strippers are biodegradable and non-toxic which makes them safe for you and your pets and kind to the earth.
For cleaning limestone, sandstone, marble, concrete, plaster, brick, and terracotta, we use their latex-based cleaners. Made with rubber, these cleaners are powerful enough to safely remove heavy dirt, grease, grime, nicotine, and soot from your masonry.
All their
cleaners and strippers are fully compatible with their coatings, repellents, grouts and mortars. Having our team clean, restore, and refinish your masonry will only enhance its beauty and ensure that it lasts for decades.
Cathedral Masonry Coatings And Repellent Systems
Coating your masonry with products that are not as permeable as the stone, brick, terracotta, or cement surface beneath will cause moisture to become trapped inside your masonry and lead to deterioration.
Cathedral Masonry Coatings and Repellents have a minimum permeability rating of 90 to ensure it is as breathable as your masonry to allow moisture to flow and escape naturally. Cathedral Masonry Potassium Silicate Coating is the best on the market. It has a perm rating of 92 and is designed to form a molecular bond with your masonry so it will not peel. Like their grouts and mortars, Cathedral Masonry Coatings are engineered to meet the demands of any masonry material, come in a wide array of colors, and can be customized to suit any style.
Their R97 Repellent is water-based, odorless, has no sheen, and penetrates the surface, so you won’t even know it’s there. It is formulated to keep your masonry water repellent for 10 years and is unaffected by the sun. Simply put, Cathedral R97 is the best water repellent product for your masonry on the market which is why we love it and so will you.
To learn more about Cathedral Masonry Products and see all the restoration and maintenance products available that we use to keep your masonry looking amazing, go
here or talk to one of our friendly, knowledgeable masonry specialists.
We Only Use Cathedral Masonry Products Because You Deserve The Best For Your Baltimore Home Or Business
As skilled masons who take great pride in our craft and are dedicated to providing Baltimore, Maryland, and the surrounding area, with the best residential and commercial masonry, masonry repair, and restoration possible, Cathedral Masonry Products are the ones we trust. For exceptional masonry repairs, restoration, painting, or protection that lasts, you can depend on the licensed, meticulous masonry contractors at Detailz Corp.
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