SKU: 41990923650
can i use a garden sprayer to apply concrete sealer

can i use a garden sprayer to apply concrete sealer Green Building Supply, Penetrating Concrete Sealer

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Description

can i use a garden sprayer to apply concrete sealer Green Building Supply, Penetrating Concrete SealerSafe, permanent waterproofing sealer for concrete, masonry, stucco or brick Cold Weather Alert This product may not perform properly if applied below the required temperature. Please check installation instructions on our website. Because this is a water based product, it may freeze during shipping. For that reason we will not ship over a weekend if temperatures dip below 32 degrees F. If you want us to ship anyway, it will be at your own risk. Please

Safe, permanent waterproofing sealer for concrete, masonry, stucco or brick

Cold Weather Alert

This product may not perform properly if applied below the required temperature. Please check installation instructions on our website. Because this is a water-based product, it may freeze during shipping. For that reason we will not ship over a weekend if temperatures dip below 32 degrees F. If you want us to ship anyway, it will be at your own risk. Please call to arrange with a GBS eco-advisor. 888.727.2101

GBS Penetrating Sealer is a waterborne polyester polymer and polyurethane that works best on concrete, brick, stucco and masonry. It waterproofs and preserves with 3-5 coats, plus it comes with a 15-year waterproofing warranty. Unlike topical sealers that sit on the surface and rub off with wear and tear, GBS Penetrating Sealer protects from inside the material where it can't wear away. In other words, this sealer actually becomes part of the substrate.

This sealer penetrates two to four inches deep, filling molecular voids to completely solidify the entire structure. When it dries, it becomes part of the structure creating a solid matrix. This means there's no room left for water to infiltrate and leak through. In addition, the substrate becomes stronger and lasts longer.

Dry time for indoors is apx. five days; outdoors 2-4 days depending upon temp and humidity. Allow 48 hours before walking on. Avoid using it before rain.

GBS Penetrating Sealer is solvent-free, odorless, non-flammable, non-caustic, and almost no VOC (5.9 g/l). Use it on basement walls and floors, retaining walls, pool surrounds, brick veneer walls, chimneys, fireplaces, concrete or limestone pavers, driveways, sidewalks, patios, warehouse floors, and historical renovations.

Quality Control Test results: GBS Penetrating Concrete Sealer has passed 9 independently performed quality tests per the HRP specifications. These tests include:

  • ASTM 413 - “Water Absorption of Chemical Resistant Concrete/Masonry”
  • ASTM C140 - “Masonry Absorption Test for Light Weight Block”. ASTM requires that water absorption cannot exceed 1% after 2 days of immersion.
  • ASTM 123D - “Penetration Test for Nuclear Power Plant, 8000 psi Concrete Pour”
  • Blue Dye Test - “Blue Dye Absorption Test”
  • ASTM 642-82 - “Masonry Absorption Test for Brick”
  • ASTM C672 - “Scaling Resistance”
  • AS 1012.21-1999 - "Water Absorption of Hardened Concrete"
  • NCHRP 244 – Cube Test – “Accelerated Weathering Test”
  • NCHRP 244 – Southern Exposure – “Chloride Ion Penetration Test”
  • NOTE 1: GBS Penetrating Sealer should NOT be used in areas constantly under water such as cisterns. Also, any areas that have been power troweled, especially in basements, need to be acid etched or mechanically ground before application in order to open the pores. This product should not be used on stamped concrete.

    NOTE 2: Do not use this product in working fireplaces as it is not suited to that kind of heat (may bubble and melt).

    NOTE 3: If you plan on applying ceramic or porcelain tile to the surface at some point in the future, do not use this product. It will seal the concrete so well that the thinset will not adhere to the surface—unless, of course, it is etched or ground.

    NOTE 4: This product will only perform well if applied correctly. Be sure to read and follow the application instructions.For proper adhesion, the surface must be:

    1. Porous
    2. Clean
    3. Free of any other sealers, coatings, stamped concrete release agents
    4. Neutral pH — between seven and nine
    5. Dry

    Please see the application instructions for details on each of the above steps.

    NOTE 5: You can paint over this product with a 100% acrylic concrete floor paint. We recommend AFM SafeCoat Concrete Floor Paint.

    A similar product, GBS Penetrating Gloss Sealer, provides a low-gloss finish.

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Why We Like It

Whether you want to stop your basement walls or floors from leaking, or just want to prevent deterioration of your mortar in a brick wall, this is the right product for the job. It's a smart way to prevent problems before they arise. An inexpensive insurance policy.

Features & benefits

  • Permanent waterproofing — becomes part of your material; 15-year warranty against water intrusion
  • Superior durable finish — penetrates in; can't rub off; protects against freeze-thaw
  • Strengthens substrate — extends material life; reduces efflorescence and concrete dusting
  • Easy-to-use — sprays on; no mixing required; water cleanup; pH strips provided
  • Non-toxic — no formaldehyde, ammonia, crystalline silica, ethylene glycol, mildewcides, fungicides, exempt solvents or aromatic hydrocarbons commonly used in sealers
  • Safe — for everyone, including the chemically sensitive; learn how to test a non-toxic product for tolerance
  • Eco-friendly — almost no VOC (5.9 g/l)

ALERT: This product will only perform well if applied correctly. Be sure to read and follow the application instructions. Test first to see how it affects your specific application.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41990923650

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Douglas B. Schonour
Lowell, US
★★★★★ 5
I have a better understanding of the heroes who fought in the early days of the Korean War.
Format: Kindle
The author takes the reader from the landings at Inchon, the drive to the Yalu River, and the retreat and evacuation to the south. I can't imagine the conditions these brave men endured as they fought the hordes of Chinese in order to escape a frozen hell.
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Reviewed in the United States on January 16, 2025
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Tascha F.
Los Angeles, US
★★★★★ 5
Engaging, though-provoking sweep that will provide you with regarding this time period
Format: Hardcover
Alan Taylor is a writer who excels at contextualizing the complexity of history by creating a sort of ancestral snapshot of each person and event and placing them on a family tree, showing both their relationships to one another and to their time. This approach increases readers’ abilities to build those understandings on their own in other readings, about other times. That’s cool. In this book, he upends a more static understanding of North and South and provides a kaleidoscope of complexity with regards to individuals and social groups from regions both within and outside of our borders. In this book, Alan Taylor displays his unique brilliance at making legible the complex interplay of extremely diverse international, national, and factional agendas, political aspirations, people’s attachment to their political and social worldviews, economic aspirations, their bluster, their denial, and their honest – if not always successful – efforts. Quoting from a mind-bogglingly large reading list of academic sources, newspapers, diaries, and other historical documents, he brings people back to life in such a way that you could mentally animate what role these historical figures would play today on the world stage or even in a more intimate setting of your own office politics. He makes the complexity and uncertainty decipherable so that we can think about it, argue about it, and explore it just as we would events with which we are familiar today. A true love of history and our understanding of humanity at present are not served by infatuation with imagined, polished heroes but by complex accounts and considerations of character, influences, dreams, successes, and failures that reveal how these elements are the common denominators in all lives and across all times. Taylor does this superbly for figures North, South, enslaved, free, freed Blacks, embittered whites, Mexican, Spanish, Canadian, British, French, and Indigenous. He juxtaposes Maximilian’s wife, Carlota, sister of Leopold II, who placed faith in herself and in her husband to transform Mexico through better monarchy, with the far more egalitarian Benito Juárez, who ultimately subordinated the lives of the indigenous people in capitulating to a rising oligarchy of American investors who could rebuild Mexico. Both Carlota and Juarez are driven to varying degrees of madness by the results of their efforts. We see members of the former Confederacy who rue their violent support for the perverse and cruel institution of slavery once the war is over, alongside others who will stop at nothing to bring back the old order. And we see Northerners, who in wartime decried slavery with a furious ardor, eventually languishing in their duty to their fellows after the war was over. There are warriors for justice, warriors for oppression, realists, capitulators, power brokers, and pawns. Even the best, who are not depleted of passionate intensity for doing right, must contend with an ecosystem of others’ dreams and aspirations, which all too often run afoul of the righteous. In the end, we may be judged by others and by ourselves for what we’ve wished for: either peace and fairness or war and acquisition at any price. The book serves as a reminder to plant the right seeds and dream the right dreams…for everybody’s children. Because when the harshest frost melts away, something new will grow.
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Reviewed in the United States on July 3, 2024
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Amazon Customer
Boise, US
★★★★★ 5
Carefully Researched Gives Insight To 19Th Century Occurances of: American, Canada, and Mexico!
Format: Hardcover
This book is a treasure as it covers not only the American Civil War but what intricate details are behind it and more, in addition covers the same eras for the Dominion of Canada, and French take over of Mexico along with the factors leading to "Cinco De Mayo," and more. As an avid reader of American History also as a amature historian this book is carefully detailed and gives insight to the racial and political beliefs at the life and times of the 19Th. Century. It deserves a place on your bookshelf and/or library. In these contemporary times, I am still more than pleased the the border frontiers between the Republic of Canada and United States of America remain the: "Longest Undefended Borders" in the entire globe.
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Reviewed in the United States on May 5, 2025
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Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 4
Another Thought Provoking Book
Format: Kindle
Having read Professor Taylor's American Republics I greatly anticipated this volume in his series. The examination of both the Canadian and Mexican stories in this book along with the American Civil War helps provide context to the traditional narrative. I find his approach useful as it shows how the interactions between the US and its neighboring nations evolved. I'm hoping he continues the series
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Reviewed in the United States on September 1, 2024
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Reflective Reader
Houston, US
★★★★★ 5
A Minority View of our History
Format: Kindle
If you want to learn more about American history from the perspective of minorities, this is a crowning achievement. It is long so I focused on reading the chapters on the US and it gave me an understanding of just how brutal the challenges were but how significant the slow process of building our multicultural society was as well.
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Reviewed in the United States on April 10, 2026

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