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Item #:
16216077
MasonryDefender Concrete Sealer - Deep Penetrating Water Repellent, Silane Siloxane - 1 Gallon
Item #:
16216077
GMD 5282
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 15 items left in stock.
Order now and get it around Thursday, July 16
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MasonryDefender 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.
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What Stands Out
Deep Penetrating Formula
This product features a deep penetrating formula that ensures superior water repellency, effectively protecting concrete surfaces from damage while enhancing durability.
Versatile Application
Ideal for driveways, patios, and sidewalks, this sealer provides comprehensive coverage, making it perfect for various outdoor concrete applications.
Long-lasting Protection
With a silane siloxane formulation, this sealer offers long-lasting protection against moisture, preventing wear and extending the lifespan of your concrete surfaces.
Product Details
- Clear, non-glossy invisible coat for concrete surfaces lasting up to 5 years
- Water-based eco-friendly silane/siloxane penetrates and provides long-lasting water protection
- Protects concrete from pitting, cracking, ice melt salts, freeze-thaw damage, and efflorescence stains
- Easy application with low-pressure pump-up garden sprayer, 1 gallon covers 90-150 sq.ft.
- Breathable, non-film forming sealer that does not alter surface color or appearance
- Suitable for residential driveways, patios, and sidewalks, protecting against moisture, mold, and mildew
| Brand Name | MasonryDefender |
| UPC | 709057000307 |
| Unit Count | 128 Fluid Ounces |
| Number of Items | 1 |
| Part Number | 300550 |
| Manufacturer | SaverSystems |
| Material Type | Silicone |
| Water Resistance Level | Water Repellent |
| Item Form | Liquid |
| Compatible Material | Concrete |
| Item Weight | 8.4 Pounds (3.81 kg) |
| Style Name | Bead,Protection |
| Color | clear |
| Surface Recommendation | Concrete |
| Material | Silicone |
| Brand | MasonryDefender |
| Style | Bead,Protection |
| Package Weight | 9.3 Pound |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to protect and enhance the longevity of their driveways and patios from water damage.
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Contractors
Useful for contractors needing a reliable sealer for professional projects involving concrete surfaces like driveways and sidewalks.
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Landscape Designers
Great for landscape designers who want to ensure outdoor surfaces remain protected and aesthetically pleasing for clients.
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Indoor Uses
Not suitable for indoor applications, as it is designed for outdoor concrete surfaces exposed to the elements.
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Non-Concrete Surfaces
Ineffective on non-concrete surfaces, such as wood or metal, as it specifically targets concrete materials.
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Budget Users
May not be ideal for budget-conscious users looking for cheaper, less durable alternatives to protect surfaces.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of using a concrete sealer?
Answer: The primary purpose of using a concrete sealer, such as the Silane Siloxane Sealer, is to protect concrete surfaces from water infiltration, stains, and damage due to environmental factors. This sealant provides deep penetrating water repellent protection, ensuring the longevity of driveways, patios, and sidewalks. By preventing moisture from permeating the surface, the sealer also helps to eliminate problems like cracking and spalling that can be caused by freeze-thaw cycles. Regular application of a quality sealer can significantly extend the lifespan of your concrete surfaces. -
Question:
How do I apply the Silane Siloxane Concrete Sealer?
Answer: Applying the Silane Siloxane Concrete Sealer is straightforward. Begin by cleaning the surface thoroughly to remove dirt, oil, and old sealant for proper adhesion. Once clean and dry, you can use a brush, roller, or sprayer to evenly apply the sealer. Ensure the coating is applied at the recommended coverage rate, allowing it to dry completely before using the area. For best results, apply on a dry day when temperatures are between 50-90°F, repelling water and ensuring the concrete remains in good condition for years to come. -
Question:
Is Silane Siloxane Sealer safe for pets and plants?
Answer: Yes, Silane Siloxane Sealers are generally safe for pets and plants once fully cured. These sealers create a protective barrier without introducing harmful chemicals to the environment. It is recommended to allow the sealer to dry and cure completely—typically 24-48 hours—so that any residual chemicals can dissipate. This is particularly important if you have pets roaming the sealed area or if there are nearby plants. Keeping pets away during the curing process ensures that they stay safe while enjoying your outdoor spaces when complete. -
Question:
How long does the sealing last before needing reapplication?
Answer: The longevity of a Silane Siloxane sealer generally varies based on environmental conditions, usage, and application quality, but it can last anywhere from 3 to 5 years. Areas with heavy foot or vehicular traffic may require more frequent applications. Regularly inspect your surfaces for signs of wear, such as water not beading on the surface, as this indicates it may be time for a reapplication. By undertaking timely maintenance, you protect your investment and prolong the overall lifespan of your concrete surfaces. -
Question:
Can I use this sealer on previously sealed concrete?
Answer: Yes, you can use the Silane Siloxane sealer on previously sealed concrete, but it is advisable to remove any old sealer before application for effective results. This may involve using a concrete cleaner and potentially an abrasive method to ensure a proper bond. If the prior sealant is compatible and in good condition, applying the new sealer can enhance its protective features. Always conduct a test patch in a hidden area first to ensure compatibility and adhesion. -
Question:
What types of concrete surfaces can I use this sealer on?
Answer: This Silane Siloxane Sealer is versatile and suitable for various concrete surfaces, including driveways, patios, sidewalks, and even concrete structures like walls and foundations. Its water-repellent properties make it ideal for locations prone to moisture and weather changes, providing long-lasting protection across different applications. This adaptability ensures that whether you're looking to protect your home's outdoor areas or smaller residential features, this sealer covers a wide range of needs effectively. -
Question:
Will the sealer change the appearance of my concrete?
Answer: The Silane Siloxane Sealer is designed to maintain the natural appearance of your concrete while providing effective protection. It typically dries clear and does not create a glossy layer, preserving the original texture and color. However, some slight darkening can occur upon application, which is common with many sealers. If you desire a glossy finish, there are specific products designed for that effect. Always test a small area first to see how the concrete reacts to ensure your desired outcome. -
Question:
How do I know when my concrete needs sealing?
Answer: Signs that your concrete surfaces need sealing include a chalky appearance, discoloration, or water no longer beading on the surface. Additionally, if you notice any cracking, staining, or increased moss or algae growth, it may indicate compromised protection. Regular inspections, especially after harsh weather conditions, will help you determine if sealing is necessary. Maintaining your concrete with timely sealant applications will protect against further wear and preserve its integrity over time. -
Question:
What safety precautions should I take while using the sealer?
Answer: When using the Silane Siloxane Sealer, it’s important to take several safety precautions. Always work in a well-ventilated area to avoid inhaling fumes. Wear protective gear, including gloves, goggles, and face masks to prevent skin contact and eye exposure. Additionally, ensure you have appropriate footwear to avoid slipping. Follow all safety guidelines provided by the manufacturer on the label for handling and storage. After application, keep pets and children away from the area until it is fully cured, ensuring a safe environment. -
Question:
Where can I buy Concrete Sealer for Driveways, Patios, Sidewalks?
Answer: You can conveniently purchase the Concrete Sealer for Driveways, Patios, and Sidewalks at Ubuy. Ubuy offers a hassle-free shopping experience along with reliable delivery options to ensure you receive your sealer promptly. They often have a vast range of products, making it easy to find the specific Silane Siloxane Sealer you need. Simply visit their website, search for the product, and place your order with ease.
MasonryDefender Sealers Editorial Review
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“The product received very good packaging & safe…Thank You”
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12 June 2026 · via Trustpilot
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GMD 5282
Order now and get it around Thursday, July 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 15 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Clear protection for up to 5 years
- Eco-friendly silane/siloxane rain guard
- Protects against pitting, cracking, and stains
- Easy to apply
- 90-150 sq. ft. of coverage per gallon
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