ReviewsConcrete Sealer For Radon

Colloidal Tru Hard | Colloidal Silicate Concrete Densifier & Hardener (1 gal)

  • Prevent concrete dusting. Will not discolor, blush or peel over time..
  • Shown to reduce or eliminate Radon and meets all VOC regulations.
  • Permanently fills porosity/ capillaries of concrete creating a permanent bond that makes concrete less porous and harder.
  • Typical coverage is 250-350/gallon first coat, second coat 350-500 (optional) depending on surface.
  • NOTE: Not recommended to use with Acid Stains..
  • Significantly reduces water permeability and resists deep penetration of many liquids including oils and many chemicals.
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Z SiAcryl 14 Water-Based, Very Natural, Low-Luster Finish Concrete Sealer

  • Stone Sealer: The stone sealer restores, protects and extends the life of all new and aged natural stone surfaces against water damage, salt damage, efflorescence and lime..
  • Natural Stone Sealer: Does not alter surface appearance and does not leave a surface film. The concrete sealer is made using no-sheen formula and non-yellowing technology..
  • Rain Guard Water Sealers: Our other specialty formulated products protect brick, pavers, paint, stucco, stone, wood, and concrete surfaces..
  • Spray Stone Sealer: The natural stone sealer comes in ready to use and cost-effective concentrate formulas..
  • Water Repellent Sealer: The silane siloxane penetrating water repellent sealer can be used on vertical and horizontal..
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MasonryDefender 1 Gallon Penetrating Concrete Sealer for Driveways, Patios, Sidewalks - Clear Water-Based Silane Siloxane Sealer Waterproofer with De-Icing Salt Protection

  • 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, and more..
  • 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.
  • 3 YEAR WARRANTY – MasonryDefender offers a 3 Year Limited Warranty on Horizontal Concrete Surfaces.
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Concrete Sealer – Acrylic Emulsion Formula | Made in USA – Clear or Wet Sealant for Indoor/Outdoor Surfaces – Perfect for Concrete | Driveways | Garages | Basements (1 Gallon)

  • BEST VALUE ON AMAZON: The Essential Values Concrete & Stone Sealer Finish is The Best Concrete Sealer for Protecting and Finishing Driveways, Sidewalks, Garage Floors, Patios, and Other Concrete Surfaces! Not Limited to Outdoors Alone, Safe for Use Indoors: Pavers, Cinder Blocks, Bricks, Chimney’s and Fireplaces!.
  • IMPRESS YOUR NEIGHBORS: Not like Other Cheap Acrylic Sealers That Do Not Provide a Full Seal! With Essential Values, Concrete & Stone Sealer Finish, Become the Driveway of the Neighborhood for Years to Come While Safe & Eco-Friendly ***Approved by the DOT***. Made from the Markets Highest Quality of Siloxane Ingredients, You Will Not Be Disappointed!.
  • KEEPS MOISTURE OUT: Keep Your Driveway Looking New and Protect it and other Concrete & Stone Finishes from Spalling, Degrading, Pitting or Cracking! Protect your Investment and Save More with Your Essential Values Protectant Seal – Designed to Tolerate and Protect Surface from Salts, Ions, Stains, & Freezing and Thawing.
  • EASY TO APPLY: Simple to Use with A Beautifully Attractive Clear Finish! Covers up to 1500 SQUARE FOOT for Standard Care! If WET LOOK / HIGH GLOSS Desired, Apply 3 Coats and Allow 1 Hr To Dry Between Coats! ****For Best Results, Surfaces Need to Be Fully Cleaned from Dir....
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Essential Values 5 Gallon Concrete Sealer (Covers 7500 Sq Ft) – Made in USA - Excellent Clear & Wet Sealant Designed for Indoor/Outdoor Surfaces - for Concrete | Driveways | Garages | Basements

  • 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 SEALANT – Water-based, 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 stains and more.
  • 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.
  • 3 YEAR WARRANTY – MasonryDefender offers a 3 Year Limited Warranty on Horizontal Concrete Surfaces.
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Cheng Concrete Countertop Wax

  • An industrial-grade, water-based, proprietary sealer designed to densify, strengthen and waterproof concrete: increasing abrasion resistance while reducing moisture and vapor intrusion.
  • Reduces hydrostatic pressure, water vapor transmission, moisture intrusion and ASR.
  • Increases concrete’s abrasion resistance and strengthens concrete up to 50%.
  • Available in an industry first ultra-concentrate, 1 gallon of Lithi-Tek 9500 mixes with 4 gallons of water to make 5 gallons of sealer that will treat up to 1000 sq. ft. of concrete per coat..
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Eco-Tuff Clearcoat Concrete Sealer and Wood Floor Sealer | Polyurethane Countertop Sealer 1 Gallon Matte

  • EXCELLENT SURFACE FINISH: The Eco-Tuff concrete sealer is formulated to provide a long-lasting, durable, and protective coating on concrete, wood,....
  • ABRASION RESISTANCE: Formulated with bio-polyurethane, the countertop sealer provides excellent surface resistance from scratch, hot tire pick up,....
  • EASY TO USE: This cement and wood sealer can be applied with mechanical airless or HVLP sprayers, trim pads, rollers or with a high-quality brush..
  • VERSATILE APPLICATIONS: Get a fine finish on concrete, masonry, wood, cement, and natural stone surfaces. It can also be used on cabinets, garage....
  • NON-TOXIC, SUSTAINABLE: The gloss finish sealer is virtually odorless, non-toxic and plant-based. It is an epoxy alternative, free of off gassing and....
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Eco-Tuff Clearcoat Bio-Polyurethane Concrete, Wood, Floor Sealer, Countertop Sealer, Satin, 1 Gallon

  • EXCELLENT SURFACE FINISH: The Eco-Tuff concrete sealer is formulated to provide a long-lasting, durable, and protective coating on concrete, wood, primed metal surfaces and more. It is interior and exterior grade with excellent UV protection..
  • ABRASION RESISTANCE: Formulated with bio-polyurethane, which provides excellent surface resistance from scratch, hot tire pick up, abrasion, water, chemicals, and UV. This makes it suitable for numerous applications..
  • EASY TO APPLY AND CLEAN: This concrete and wood sealer can be applied with mechanical airless or HVLP sprayers, trim pads, rollers or with a high-quality brush. Cleanup is quick and safe with only soap and water..
  • VERSATILE APPLICATIONS: Achieve a beautiful finish on concrete, masonry, wood, and natural stone surfaces. Eco-Tuff is used on concrete countertops, cabinets, garage floors, doors, wood floors, pool decks, and natural stone tiles..
  • NON-TOXIC, SUSTAINABLE: The satin finish sealer is virtually odorless, non-toxic and plant-based. It is an epoxy alternative, free of off gassing and no Red List Chemicals..
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5-Gal. SX5000 WB DOT Approved Water Based Silane Siloxane Penetrating Concrete Sealer, Brick Sealer, and Paver Sealer

  • Increases strength of concrete up to 45%. Reduces penetration of water, moisture, Radon..
  • Won't change look or color of the concrete. Applied with a sprayer..
  • Penetrates up to 2". Creates Caclium Silicate Hydrate within the pores..
  • Can be used alone or prior to polishing concrete floors. Superior resistance to chemicals..
  • Concentrated. Dilutes with 1 gallon of warm water to cover up to 400-600 FT2 in two coats..
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1 Gal AQUA-X 11 Clear Penetrating Stone and Concrete Sealer | Natural Finish | Professional Grade | Indoor & Outdoor | Fast Dry and Long Lasting Protection

  • COLD WEATHER WARNING: Do not apply if temperature is expected to be below 50° for 48 hours following application. Keep a clean, NATURAL APPEARANCE....
  • Water-based, water-repellent sealer protects against stains, concrete spalling, freeze thaw, pitting, and salt damage after sealing with AQUA-X 11....
  • Breathe easy when applying AQUA-X 11 Concrete Sealer due to NO HARSH ODOR and LOW VOCs as so many reviews have noted. No need for masks or extra....
  • Your money goes farther with AQUA-X 11 Concrete and Stone Sealer: 100-400 square feet per gallon on Concrete surfaces and up to 800 square feet per....
  • Easy 1-coat spray-on application using our included Quick Start Guide and available How To videos. Fast dry times: Wait 2 hours for vehicle traffic,....
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5 Gal AQUA-X 11 Clear Penetrating Stone and Concrete Sealer | Natural Finish | Professional Grade | Indoor & Outdoor | Fast Dry and Long Lasting Protection

  • COLD WEATHER WARNING: Do not apply if temperature is expected to be below 50° for 48 hours following application. Keep a clean, NATURAL APPEARANCE....
  • Water-based, water-repellent sealer protects against stains, concrete spalling, freeze thaw, pitting, and salt damage after sealing with AQUA-X 11....
  • Breathe easy when applying AQUA-X 11 Concrete Sealer due to NO HARSH ODOR and LOW VOCs as so many reviews have noted. No need for masks or extra....
  • Your money goes farther with AQUA-X 11 Concrete and Stone Sealer: 100-400 square feet per gallon on Concrete surfaces and up to 800 square feet per....
  • Easy 1-coat spray-on application using our included Quick Start Guide and available How To videos. Fast dry times: Wait 2 hours for vehicle traffic,....
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