20 Best Sealer For Concrete Patio (2023 Updated)

AQUA-X 11 will give your concrete a long-lasting natural finish while creating a moisture barrier on concrete pavers, block and masonry. With our industry leading coverage rate of up to 600 square feet per gallon, typically one coat required, the product will cover any of your sealing needs and can be easily applied using a sprayer and a roller.

Our water-based formula will ensure no foul smell and provides excellent water repellence while keeping out mold and mildew from the surface for easier maintenance. Our environmentally friendly and low VOC concrete sealer is UV resistant and prevents concrete spalling.

Our unique water-based sealers were inspired due to an unmet need for a high-quality alternative to solvent-based products. Our sealers are very easy to use and are commercial grade. Black Diamond Coatings’ products ensure the highest quality through every step of the way.

MasonrySaver Paver Sealer is a durable, water-based, clear brick paver sealer designed to protect and beautify both clay brick and cement patio type paver stones. It also functions as a paver sand sealer and has a rich satin finish.

Paver Sealer provides protection from both water and the ultraviolet light of the sun. It can be used on most types of horizontal, above grade concrete applications, including clay brick, clay paver stones, and natural stone.

Old concrete requires a little extra care when maintaining. Get the job done right with the RadonSeal Plus Clear Protectant Concrete Sealer. Specially concentrated for older, more porous concrete, this material will seal up your old foundations, pads, and heavyweight concrete blocks.

This unique sealer will protect your indoor and outdoor concrete against dusting, cracking, freeze-thaw, deicing chemicals, and efflorescence without changing its appearance. Concentrated for older concrete, RadonSeal Plus is recommended for indoor concrete poured up to 20 years ago or outdoor concrete over 2 years old.

The RadonSeal Plus works by absorbing deep into the concrete and sealing pores and capillaries below the surface. Unlike other sealants, this concrete sealer will not leave behind a glossy coating and won’t cause the surface to become slippery.

This factor makes the concrete sealer a great choice for areas your loved ones frequently walk on every day. Whether you’re renovating your basement or hardening an aging sidewalk, RadonSeal Plus will help you craft a firm foundation the first time around.

Cryli-Tek 5505 is a professional grade, high-solids, breathable, solvent based, high gloss, wet-look, acrylic sealer that darkens and enhances any concrete, brick, paver and natural stone surface bringing out the rich, vibrant natural colors.

Cryli-Tek 5505 Provides an extremely resilient wet-look, high-gloss durable finish that protects against surface damage such as cracking, spalling, pitting and staining. Cryli-Tek 5505 Last up to 3x longer.

Uses advanced, supercharged, UV stable, resins that are rock solid, non-yellowing and self cross-linking providing a significantly longer service life that is very easy to clean and maintain. Cryli-Tek 5505 requires no primer and offers a tenacious bond to any concrete, paver and natural stone.

Adheres to any surface previously sealed with water based or solvent based acrylic. Cryli-Tek 5505 is the toughest in the industry outperforming all rivals in its class delivering a longer lasting high gloss wet look finish thats easy recoat and protects for years to come.

Use with Grip-Tek 250 for added traction and slip resistance.

Foundation Armor The Armour SX5000 WB is a Department of Transportation approved water-based penetrating water repellent sealer. It penetrates deep into the substrate where it chemically reacts to form a hydrophobic barrier within the pores that reduces surface water absorption by up to 95%.

The Armour SX5000 WB is made from high quality, non-recycled, US manufactured resins. It is designed for unsealed concrete, brick, pavers, natural stone, and porous masonry. It works entirely below the surface, won’t change the look or colour of the substrate, and won’t leave a surface film.

By reducing surface water absorption, cracking, spalling, pitting, mould, mildew, algae, staining, and other damage and deterioration caused by surface water absorption will also be reduced.

An industrial-grade, water-based, silane/siloxane engineered to reduce water and moisture intrusion, while protecting concrete or masonry substrates from chlorides and deicing salts. Siloxa-Tek 8500 is our favorite product to treat nearly any application.

A proprietary blend of silane/siloxanes, this clear penetrating sealer not only prevents deicing salt and freeze-thaw damage, but its hydrophobic nature resists moisture intrusion and vapor transmission.

This is the go to choice to seal any concrete, brick, or masonry based substrate especially driveways, basements, patios and garages.

The Armor AR350 is a solvent based acrylic wet look sealer that is designed to seal, enhance, and protect a variety of interior and exterior surfaces. It penetrates deep into the surface where it chemically bonds to the pores of the concrete and pavers, creating a long lasting, non-yellowing, breathable finish that enhances dull or faded surfaces by creating a wet look and low gloss finish.

The Armor AR350 is manufactured in the USA and can easily be applied with a roller or sprayer to unsealed surfaces, and surfaces previously sealed with a solvent based acrylic. It is available in clear, as well as several color options.

Non-slip additives available.

Tinted concrete sealer best for exterior stamped concrete floors and pavers. EasyTint is the best pre tinted concrete sealer for outdoor concrete floors, driveways, patios, walkways, and pool decks. Restore faded stain or resolve problems with Colored Concrete Sealer.

Learn how to restain concrete color with our how to apply tinted sealer videos, before and after photos, and how to stain concrete guides. Available in black, grey tones, browns and red.

An industrial-grade, water-based, breathable, acrylic sealer that enhances, protects, and provides a clear, low-sheen finish. Cryli-Tek 5500 is the industries highest performing decorative sealer. This unique formula leaves the surface with a clear, low sheen, non-yellowing, satin finish.

Pouring concrete is quite the task to take on. Get the job done right with the Clear Protectant Concrete Sealer from RadonSeal. This unique sealer will protect your indoor and outdoor concrete against dusting, cracking, freeze-thaw, deicing chemicals, and efflorescence without changing its appearance.

When used before the application of concrete paint, epoxy floor coatings, clear sealants, concrete levelers, floating slabs, wood floors, and adhesive, this sealer will strengthen and waterproof cementitious building materials.

The RadonSeal works by absorbing deep into the concrete and sealing the pores and capillaries of the concrete below the surface. Unlike other sealants, this concrete sealer will not leave behind a glossy coating and won’t cause the surface to become slippery.

This factor makes the concrete sealer a great choice for areas your loved ones frequently walk on every day. Whether you’re creating a new concrete ramp or renovating your driveway, the Clear Protectant Concrete Sealer from RadonSeal will help you craft a firm foundation the first time around.

100% acrylic latex water-based product is textured and extremely elastic in most temperatures. Powerful adhesion spans gaps up to 3 in wide. Ultra low VOC is environmentally friendly with no harsh chemical smells.

Perfect for repairing large or small cracks in concrete, brick, or stone including sidewalks, garages, sheds, driveways, and patios. Adheres to asphalt, brick, mortar, concrete, stone, stucco, wood, and cinder block.

This Water Glass Adhesive and Concrete Sealer by Rutland comes in a 1 gallon container and is 100 percent sodium silicate. This sealant may be used as an adhesive for gasketing, cartons, or labels, and helps control dust and resists stains as a cement floor sealer.

This sealer even serves as a preservative for eggs! Water Glass is a time proven, inexpensive adhesive, and meets Fed Spec 0-S605D Class I and ASTM D3400-85 Type III. Needs no heat to cure.

A waterbased, acrylic application designed to protect above ground vertical concrete and masonry surfaces against moisture penetration. The sealer penetrates deep into the pores of concrete, binding sand and cement particles to form a tough, flexible yet breathable film.

It is excellent for binding chalky surfaces to improve paint adhesion on either painted or unpainted substrates. Seal-Krete strengthens mortar joints, reduces efflorescence on brick, and acts as a color rejuvenator on older painted or colored surfaces (such as aged vinyl siding and stucco).

Use Seal-Krete original bonding sealer on vertical surfaces including concrete block, brick, stucco, synthetic stucco, plaster, masonite, drywall, galvanized metal, aluminum siding, adobe, wood fencing, stone, and more.

Ideal for vertical surfaces, apply with low pressure (garden) sprayer, airless sprayer, brush, or roller. Paintable in 2 hours. Can be mixed with latex painttintable. Soap and water clean up. Can be used as a primer under floor coatings.

See package for details. 100 gm per liter.

Protect and beautify your exposed aggregate concrete with a wet looking, high-gloss sealer. Your concrete will look better than new. Eagle Gloss Coat is also a durable protective coating, and the brown tone enhances the color of your exposed pea gravel.

Brown tinted for exposed pea gravel concrete High-gloss wet look Protects from water and salt damage and lessens rock popping Solvent based for best adhesion High solids acrylic co-polymer Cures and seals fresh concrete Seals and makes old concrete look new Seals concrete pavers 5 gal.

bucket covers approximately 500 sq. ft.

SlipDoctors Deck Grip is a non-yellowing, water-based acrylic sealer for concrete and other surfaces. This versatile coating is easy to apply and results in a clear, semi-gloss and barefoot-friendly finish that is chemical resistant, UV resistant and highly durable.

The included additive must be mixed with the sealer to increase surface traction and provide effective anti-slip protection. Deck Grip is the perfect solution to treat slippery pool decks, stone or concrete decks and natural stone surfaces where anti-slip protection is desired.

A waterbased, acrylic application designed to protect above ground vertical concrete and masonry surfaces against moisture penetration. The sealer penetrates deep into the pores of concrete, binding sand and cement particles to form a tough, flexible yet breathable film.

It is excellent for binding chalky surfaces to improve paint adhesion on either painted or unpainted substrates. Seal-Krete strengthens mortar joints, reduces efflorescence on brick, and acts as a color rejuvenator on older painted or colored surfaces (such as aged vinyl siding and stucco).

Use Seal-Krete original bonding sealer on vertical surfaces including concrete block, brick, stucco, synthetic stucco, plaster, masonite, drywall, galvanized metal, aluminum siding, adobe, wood fencing, stone, and more.

Ideal for vertical surfaces, apply with low pressure (garden) sprayer, airless sprayer, brush, or roller. Covers 80 to 300 Sq. Ft. per Gal. , depending on surface porosity. Paintable in 2 to 4 hours.

Can be mixed with latex paint/tintable. Soap and water clean up. Can be used as a primer under floor coatings. See package for details. 100 gm per liter.

An advanced polymer, low-VOC, self-leveling concrete and mortar sealant specially formulated with Kwik Dry technology allowing it to be exposed to water and moisture after only 3 hours without washing out rather than the 24 to 36 hour waiting period other caulks and sealants may require.

The self-leveling formula makes it ideal for filling cracks and gaps in horizontal surfaces. Withstands foot and vehicle traffic after fully cured (24 hours). It can be applied in all weather and below freezing temperature applications.

It won’t crack or shrink and provides excellent adhesion, flexibility, and durability for a permanent waterproof seal. It is paintable, low odor, and VOC compliant. Ideal for sealing gaps, cracks, and holes in: Concrete driveways, steps, above ground foundations, sidewalks, patios, garage floors, and other concrete horizontal surfaces.

A penetrating, dual-action formula that hardens, strengthens and waterproofs concrete. Available in an ultra-concentrated formula with 1 gallon mixing with water to make 5 gallons. Just a single application strengthens concrete by up to 45%, preventing cracking and surface deterioration.

But it doesn’t stop there. It waterproofs, strengthens and forms an effective barrier within the concrete to resist surface erosion and water absorption. Puts an end to mold, mildew, moisture intrusion and vapor transmission.

Easily applied with a low-pressure sprayer, roller or brush, the 9500 can be used on a variety of poured concrete substrates. Provides a flat, natural finish. Treated concrete will not change in appearance, color or texture.

Creates a long-lasting water-repellent surface that beads water.

A waterbased, acrylic application designed to protect above ground vertical concrete and masonry surfaces against moisture penetration. The sealer penetrates deep into the pores of concrete, binding sand and cement particles to form a tough, flexible yet breathable film.

It is excellent for binding chalky surfaces to improve paint adhesion on either painted or unpainted substrates. Seal-Krete strengthens mortar joints, reduces efflorescence on brick, and acts as a color rejuvenator on older painted or colored surfaces (such as aged vinyl siding and stucco).

Use Seal-Krete original bonding sealer on vertical surfaces including concrete block, brick, stucco, synthetic stucco, plaster, masonite, drywall, galvanized metal, aluminum siding, adobe, wood fencing, stone, and more.

Ideal for vertical surfaces, apply with low pressure (garden) sprayer, airless sprayer, brush, or roller. Covers 80 to 300 Sq. Ft. per Gal. , depending on surface porosity. Paintable in 2 to 4 hours.

Can be mixed with latex paint/tintable. Soap and water clean up. Can be used as a primer under floor coatings. See package for details. 100 gm per liter.

Tinted concrete sealer best for exterior stamped concrete floors and pavers. EasyTint is the best pre tinted concrete sealer for outdoor concrete floors, driveways, patios, walkways, and pool decks. Restore faded stain or resolve problems with Colored Concrete Sealer.

Learn how to restain concrete color with our how to apply tinted sealer videos, before and after photos, and how to stain concrete guides. Available in black, grey tones, browns and red.