

MasonryDefender 1 Gallon Penetrating Concrete Sealer for Driveways, Patios, Sidewalks - Clear Water-Based Silane Siloxane Sealer Water Repellent
Key item features
- Clear Protection: Provides an invisible, non-glossy coat that maintains the concrete's original appearance and offers long-lasting protection for up to 5 years.
- Water Repellent: Water-based silane/siloxane formula bonds with concrete minerals, causing water to bead on the surface and preventing seepage, ideal for driveways, patios, and sidewalks.
- Powerful Defense: Protects concrete surfaces from pitting, cracking, ice melt salts, freeze-thaw damage, efflorescence, and resists mildew and fungus buildup.
- Easy Application: Applied using a low-pressure pump-up garden sprayer on a clean, dry surface, with coverage of 90-150 sq. ft. per gallon, avoiding puddling.
- Surface Preparation: Requires thorough cleaning of the concrete surface to remove dirt, grease, oil, and other foreign matter, with a recommended drying time of at least 6 hours before application.
- Optimal Conditions: Apply when air and driveway temperatures are between 40°F and 100°F for three hours post-application, allowing 2-6 hours for drying and 24 hours before driving on the surface.
Specs
- Recommended surfaceConcrete
- Dry time6 h
- Rec locationIndoor, Outdoor
- Adhesive formSpray
- ColorClear
- Volume capacity1.00 gal
- Free shipping
Free 30-day returns
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About this item
Product details
MasonryDefender Concrete Driveway Sealer is an architectural grade, silane/siloxane blended product that bonds with the minerals in concrete and masonry to provide long-lasting water repellency. It is ideally suited for concrete where maximum chloride ion de-icing salts protection is needed.
MasonryDefender Concrete Driveway Sealer is a breathable, non-film forming, concrete sealer that will not alter surface color or appearance.
MasonryDefender Concrete Driveway Sealer protects most horizontal, exterior, above-grade concrete surfaces. Product is suitable for use on residential driveways, patios, or sidewalks. Natural substrate color and surface textures are unaffected with little or no gloss created. Slight darkening may occur on dense surfaces. Testing is recommended before treating any surface to ensure desired results.
This product is designed to protect concrete driveways, sidewalks, and patios once they have been properly cleaned with MasonryDefender All Purpose Masonry & Concrete Cleaner.
1 Gallon MasonryDefender Concrete Driveway Sealer
Our 1 gallon of Concrete Driveway Sealer can cover a range from 90-150 sq. ft. per gallon depending on surface porosity.
Before applying to your concrete, please make sure that the surface is completely clean and allowed to dry for at least 6 hours.
We recommend cleaning with our MasonryDefender All Purpose Masonry & Concrete Cleaner to remove all dirt, grease, oils, efflorescence, wax, curing compounds, coatings or other foreign matter that might block or interfere with product penetration.
Properly Protects Your Concrete Surface
Use the MasonryDefender Concrete Sealer to fully protect your driveway as well as brightening the appearance.
Protects against cracking and pitting that is caused moisture that seeps into the concrete over time.
After the solution is applied, water will now bead instead of seeping into your driveway causing more damage.
Future maintenance will be much easier. Simply clear off any dirt, pollen, mildew, or leaves with a broom or garden hose.
The surface of your concrete driveway, patio, or sidewalk will now be fully protected from mold, mildew and moisture. No longer waste your time power washing your driveway for hours. Stay fully protected for up to 5 years.
How To Apply The Concrete Sealer
Please make sure that the air and driveway temperature is a minimum of 40F and a maximum of 100F for three hours following application.
Once your surface is free and clear of any dirt and debris, use a low pressure pump-up garden sprayer to apply a thin, even layer. The use of a sprayer will allow you to evenly coat your driveway.
The surface should remain wet for 2-3 minutes before final absorption.
Avoid puddling or ponding; brush or broom to spread material until the sealer thoroughly penetrates the surface.
Surface will be dry in 2-6 hours, depending on temperature and humidity. Allow 24 hours before driving on surface.
- Clear protection: Provides a long-lasting, non-glossy invisible coat to concrete surfaces. Will never leave any residue or alter the color or appearance of your concrete driveway, sidewalk or patio. Masonry waterproofer that will last for up to 5 years
- Water Repellent Water-based eco-friendly silane/siloxane rain guard penetrating concrete sealer that bonds with the minerals in concrete and masonry to provide with you long-lasting water protection. The breathable sealer causes the water to bead instead of seeping into the concrete
- Powerful concrete sealer: Keep your driveway looking new and protect it or other concrete surfaces from pitting or cracking. Best suited to protect against ice melt salts or chloride ions, freeze thaw damage, efflorescence stains, while also resisting mildew and fungus build up
- Easy to apply: First step is to ensure your concrete surface is fully cleaned and clear of dirt, dust, grease, oil, efflorescence, etc. Use a low-pressure pump-up garden sprayer to evenly coat your driveway. Avoid puddling or ponding. 1 gallon will give 90-150 sq. Ft. Of coverage
Specifications
Industrial sealant type
Recommended surface
Dry time
Rec location
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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Customer ratings & reviews
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Showing 1-3 of 13 reviews
Verified Purchase
Sealant
I used the product on my painted brick sidewalk.
Verified Purchase
Good product for the purpose intended
Used to reseal our breezeway carport concrete surface. Used an all purpose cleaner with my pressure washer for prep, and applied sealant with low pressure 2 gallon hand pump. Nothing particularly difficult with the process. Several things I would note with my experience. I purchased the 2.5 gallon container as a better value over 2 single gallons which I estimated was all I would need. In fact, I wound up using every drop of the 2.5 gallons. Used a stiff brush to disperse pooling, but saw a lot of shadow areas appear while at an early stage of drying. Fortunately, when the surface fully dried these shadow areas were gone and I had a consistently clean matt finished lsurface overall, with one exception. A very small prior oil stain in one area, which had not jumped out when prepping or spraying appeared after the surface had fully dried. But that's a quibble. Obviously, this is one of those products that requires the test of time to tell how good it is as a protectant sealant. But for now, I'm happy with the price, the ease of application, and the final appearance.
Verified Purchase
Worked Great on pool deck
Applied to concrete pool deck as a preventative measure for upcoming winter to avoid dirt and such penetrating into concrete requiring powerwashing. Current results - water beads up on treated surfaces (I ordered more). I believe this will have the effect I want next spring. Am buying more to finish the area, I underestimated.
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