What is the best concrete sealer for exposed aggregate?
Depending on weather and traffic, when using an acrylic sealer exposed aggregate concrete should be sealed every 12 to 36 months. Eight out of 10 of Stephens Concrete Sealing’s customers choose a honey brown-tinted high-gloss sealer for their exposed aggregate surfaces. Clean and apply
How much does it cost to install exposed aggregate concrete?
Feb 03, 2020 · Sealing your exposed aggregate will also protect against efflorescence, water damage, and oil stains. Along with exposed aggregate, sealing stamped concrete and interlocking pavers can protect and beautify your surfaces. When …
How to clean exposed aggregate concrete?
Does exposed aggregate need to be sealed? Yes. These sealers—typically film-forming acrylic resins—can help protect against spalling, dusting, efflorescence, freeze-thaw damage, stains, deicing salts, and abrasion.
How to repair exposed aggregate concrete?
Depending on weather and traffic, when using an acrylic sealer exposed aggregate concrete should be sealed every 12 to 36 months. One may also ask, what is the best concrete sealer for exposed aggregate? The best exposed aggregate sealer is a solvent based acrylic sealer. Use a ½” nap roller and coat one section of concrete at a time. Best Sealers to Use for Exposed …
What happens if you dont seal exposed aggregate?
Can I seal exposed aggregate?
How soon can you seal exposed aggregate?
What sealer do you use for exposed aggregate?
Apply a Solvent Based Acrylic Sealer. These sealer types can be used on exposed aggregate with excellent results. Using a 1/2″ roller, start applying the sealer at the far end making sure to not step in the sealer. The sealer should be applied at the manufacturer's spread rate.Apr 7, 2022
How often do you seal aggregate concrete?
How do you seal aggregates?
Some need 24 hours of drying time, while others work best on concrete that is only slightly damp. You can apply the sealant one of two ways: either by rolling it onto the aggregate surface with a short-nap roller, or by using an airless sprayer.
Should aggregate concrete be sealed?
What happens if concrete is not sealed?
How long after power washing can I seal concrete?
Will sealing concrete make it slippery?
How do you seal exposed aggregate concrete patio?
How long does it take for aggregate sealer to dry?
Does exposed aggregate need to be sealed?
Yes. These sealers—typically film-forming acrylic resins—can help protect against spalling, dusting, efflorescence, freeze-thaw damage, stains, deicing salts, and abrasion. A sealer will also enhance the color of the aggregate, accentuating its depth and richness.
Maintaining Exposed Aggregate Concrete
An exposed aggregate surface is rugged, nonskid and resistant to heavy traffic and weather extremes. Little maintenance is required, other than occasional cleaning (see procedures for plain concrete) and resealing.
Update Exposed Aggregate Sealers
As of 2022, we have found that the Super Seal 30, Super Seal 25, and the Masonry Saver Decorative Concrete Sealers are the most popular concrete sealers for Exposed Aggregate surfaces. If you have any questions as to the best type of concrete sealer for your project, please ask below in our Q&A area. We are here to help!
Cleaning Exposed Aggregate
Prep the surface by pressure washing and dirt and grime. If needed, use a cleaner that is specific to any stains. For example: use a Rust Remover to remove rust or a Cleaner Degreaser to remove oil spills.
Sealing Exposed Aggregate
Apply a Solvent Based Acrylic Sealer. These sealer types can be used on exposed aggregate with excellent results. Using a 1/2″ roller, start applying the sealer at the far end making sure to not step in the sealer. The sealer should be applied at the manufacturer’s spread rate. This is typically 100-150 sq. feet per gallon.
Super Seal 30 – Best Exposed Aggregate Sealer
SuperSeal30 is a Higher Gloss Concrete Sealer that can be used for many types of concrete surfaces. SuperSeal30 is very popular for Brick Paver Patios, Exposed Aggregate, and Stamped Concrete. This sealer will darken the appearance and leave a shine.
Maintaining Exposed Aggregate Sealer
Depending on your exposure to the weather and traffic, the Exposed Aggregate should be sealed every 12-36 months.
Do you seal concrete first time?
Do it right the first time. Do it right the first time. Proper sealing is an essential component of exposed aggregate concrete maintenance. A quality sealer will greatly enhance the beauty of your concrete patio or deck. More importantly, the right sealer will also protect the porous surface from stains and weather-related damage.
Can you seal concrete that has dried?
If your exposed aggregate concrete has just dried, you may be able to skip the cleaning and go right to sealing, depending on the recommendations of your contractor or concrete supplier. However, if your concrete has gone unsealed for any length of time, you need to clean the entire surface thoroughly, as well as remove any unsightly stains.
What is the purpose of sealing concrete?
Proper sealing is an essential component of exposed aggregate concrete maintenance. A quality sealer will greatly enhance the beauty of your concrete patio or deck. More importantly, the right sealer will also protect the porous surface from stains and weather-related damage.
Does sealer need to dry?
No matter the brand or the composition, your sealer should dry to a thick film, resist yellowing, accept additional coats in the future, and resist anticipated stains such as motor oil, food, and pool chemicals. Once these conditions are met, consider the type of finish that will be most appropriate.
What to use to clean concrete that has been unsealed?
However, if your concrete has gone unsealed for any length of time, you need to clean the entire surface thoroughly, as well as remove any unsightly stains. Several excellent proprietary cleaners are available on the market, but a simple solution of laundry detergent and water will be effective in many cases.
What is exposed aggregate?
Exposed aggregate is a finish for exterior concrete that has been around for a long time but has seen a significant resurgence in popularity over the past five years. Although technically not considered "decorative concrete", it's a nice look whose appeal resides in the use and exposure of fine aggregate, like sand and quartz, and medium aggregate, particularly round "pea gravel", of varying colors, at the surface of the concrete. This "natural stone" look is enhanced upon application of clear sealer to protect the concrete, which deepens the color tones, and provides a "wet look".
What is the difference between polished concrete and exposed aggregate?
The main differences are that exposed aggregate is used outside, and consists of a rough and uneven finish, for slip resistance in wet conditions, while polished concrete is used inside, and is ground flat to provide a more finished look, and to ease maintenance.
Can you reseal a concrete driveway without stripping?
If you just reseal over this, without stripping first, it won't go away.
How do you fix bad Exposed aggregate concrete?
This uneven exposed aggregate surface needs to be treated with an acid wash. This is one of the few times I recommend an acid for a concrete repair. A strong acid wash should help even out the surface. Start with a muriatic acid diluted 1:1 with water.
Can you resurface exposed aggregate concrete?
Exposed aggregate concrete is a decorative finish where the top layer of concrete is removed to reveal the small aggregates beneath the surface. This means if you have an existing concrete surface that is structurally sound, we can resurface it to look like exposed concrete.
Is Exposed aggregate concrete smooth?
Exposed aggregate concrete has been popular for decades! The exposed rocks provide a timeless, natural looking pattern and its texture makes sidewalks and driveways a bit slip resistant. The result is a sturdy and beautiful surface that reveals the smooth pebbles in the concrete.
How do you smooth out rough concrete?
A. There are two things you can do fix the rough finish. One is, you could grind or polish the surface which would remove the rough broom finish and smooth the surface of the concrete. Some of the aggregate would be exposed giving you a nice smooth decorative look to your sidewalk and patio.
How do I restore exposed aggregate?
The best way to clean oil and grease stains from your exposed aggregate driveway is to apply a driveway cleaning solution that will break down the oil. Luckily, you can make this mixture using household products like dishwashing liquid or baking soda.
Does Exposed aggregate crack?
Will my new Exposed Aggregate product crack? Like all concrete products there is always some risk of cracks occurring. We cannot guarantee it won’t crack due to subsidence and other variables. Although we do everything we can to minimise the chance of cracking by cutting control joins and using expansion foam.
Is Exposed aggregate concrete more expensive?
Explanation: Exposed aggregate is more expensive than standard aggregate because it requires more material expense and labor expense.
How do you fix bad Exposed aggregate concrete?
This uneven exposed aggregate surface needs to be treated with an acid wash. This is one of the few times I recommend an acid for a concrete repair. A strong acid wash should help even out the surface. Start with a muriatic acid diluted 1:1 with water.
Can exposed aggregate be resurfaced?
Exposed aggregate concrete is a decorative finish where the top layer of concrete is removed to reveal the small aggregates beneath the surface. This means if you have an existing concrete surface that is structurally sound, we can resurface it to look like exposed concrete.
Does Exposed aggregate crack?
Will my new Exposed Aggregate product crack? Like all concrete products there is always some risk of cracks occurring. We cannot guarantee it won’t crack due to subsidence and other variables. Although we do everything we can to minimise the chance of cracking by cutting control joins and using expansion foam.
How do I restore exposed aggregate?
The best way to clean oil and grease stains from your exposed aggregate driveway is to apply a driveway cleaning solution that will break down the oil. Luckily, you can make this mixture using household products like dishwashing liquid or baking soda.
How do you mix Exposed aggregate concrete?
Slabs should be cast monolithically with a mix as follows: portland cement, 1 part by weight, three-eighths inch and smaller pea gravel, 3.2 parts by weight, and concrete sand, 2.3 parts by weight. Water should be carefully controlled to hold the slump as low as practicable for workability.
What is the best concrete sealer for exposed aggregate?
After cleaning the exposed aggregate allow the surface to dry for 2 days before sealing. The best exposed aggregate sealer is a solvent based acrylic sealer. Best Sealers to Use for Exposed Aggregate:
How do you clean exposed aggregate concrete?
Use a high pressure washer with hot water and a commercial-grade degreaser to eliminate oil stains. The hot water will help lift oil from the surface and the degreaser will emulsify the stain and allow it to wash off easily. Exposed aggregate cleaners can be applied on tire marks before rinsing it off with hot water.