Concrete Sealant Calculator is a simple, yet effective tool which helps you quickly and accurately determine the amount of concrete sealant that is needed to ensure your next project is complete.
The calculator takes into account factors such as the area to be sealed, the type of sealant being used, and any special requirements for certain applications.
With just a few clicks, you can easily calculate how much product is needed for the job. Whether you're sealing indoor or outdoor surfaces, Concrete Sealant Calculator has you covered.
All you have to do is input your measurements into the calculator and it will provide an accurate estimate of how much sealant to order.
Concrete Sealer Calculator
- Use for sealing: concrete, brick, pavers and stucco
- Repels water and protects from oil, gasoline, grease and salts
- Apply at 100-200 sq ft. per gallon (9.3-18.6 m2) coverage will depend on porosity of the surface.
- Water-based
- Use on vertical and horizontal surfaces
Comparison Table of Different Brands of Concrete Sealers
| Brand | Type of Sealer | Coverage Rate (sq ft/gallon) | Drying Time | Resealing Time | Environmental Friendly |
|---|---|---|---|---|---|
| Behr Premium Concrete & Masonry Sealer | Film-forming | 200 | 1 hour | 2-3 years | VOC-compliant |
| Quikrete Concrete Sealer | Penetrating | 300 | 12-24 hours | 3-5 years | VOC-compliant |
| Eagle Gloss Coat Clear Wet Look Sealer | Film-forming | 150 | 2 hours | 2-3 years | VOC-compliant |
| Tuff Duck Concrete Sealer | Penetrating | 250 | 8-12 hours | 3-5 years | VOC-compliant |
Concrete is a durable and long-lasting material, but it's not indestructible. Without proper protection, concrete can become stained, cracked, and discolored over time. That's where concrete sealers come in.
But, before we dive into the nitty-gritty of how to seal your concrete surface, let's start with the basics.
What is a Concrete Sealer?
A concrete sealer is a liquid applied to the surface of concrete to protect it from the elements and everyday wear and tear. Think of it as sunscreen for your concrete.
Why Use a Concrete Sealer?
There are several reasons why you should use a concrete sealer on your surface.
First, a sealer will protect your concrete from staining. Concrete is a porous material, which means it can absorb liquids and stains like a sponge. A sealer creates a barrier on the surface that prevents liquids and stains from penetrating the concrete.
Second, a sealer will protect your concrete from cracking and chipping. Concrete can crack and chip due to the expansion and contraction caused by temperature changes, heavy traffic, and other factors. A sealer helps to reduce the likelihood of these issues by providing a flexible barrier that can move with the concrete.
Third, a sealer will enhance the color and appearance of your concrete. Concrete can fade and discolor over time due to exposure to the sun and other elements. A sealer can bring back the original color and shine of your concrete surface.
The Benefits of Sealing Your Concrete Surface
When it comes to protecting your concrete surface, sealing is one of the most effective measures you can take. Not only does sealing protect against staining, cracking, and chipping, but it also enhances the appearance of your surface. In this article, we'll explore the benefits of sealing your concrete surface in greater detail.
One of the primary benefits of sealing your concrete surface is protection against staining. Concrete is a porous material that can absorb liquids and other substances, leading to unsightly stains that can be difficult to remove. Sealing creates a protective barrier that prevents substances from penetrating the surface, making it easier to clean and maintain.
In addition to protection against staining, sealing also helps to prevent cracking and chipping. Over time, concrete can be subject to wear and tear that can result in surface damage. Sealing helps to fill in small cracks and prevent them from expanding, extending the lifespan of your surface.
Another benefit of sealing is the enhancement of color and appearance. Sealing brings out the natural color and texture of your concrete, creating a smooth and polished finish that is both visually appealing and durable.
Sealing your concrete surface also increases its lifespan. By protecting against damage, sealing can help to extend the life of your surface, reducing the need for costly repairs or replacements. In addition, sealing can reduce the need for ongoing maintenance, saving you time and money in the long run.
Finally, sealing your concrete surface can improve safety. Sealing can improve traction and reduce the risk of slip and fall accidents, especially in areas that are exposed to water or moisture. Additionally, sealing can help to resist the growth of mold, mildew, and other types of bacteria, creating a safer and healthier environment.
In conclusion, sealing your concrete surface is a smart investment that can provide a wide range of benefits. From protection against staining and damage to enhancing the appearance and safety of your surface, sealing is an effective way to ensure that your concrete surface lasts for years to come. Whether you're looking to protect your patio, driveway, or other concrete surface, sealing is a simple and effective way to achieve lasting results.
Types of Concrete Sealers
| Film-Forming Sealers | Penetrating Sealers | |
|---|---|---|
| Definition | A liquid applied to the surface of concrete to create a protective barrier on the surface. | A liquid applied to the surface of concrete that penetrates into the concrete and reacts chemically to create a barrier from the inside. |
| Application Method | Roller, brush, spray, squeegee | Roller, brush, spray, squeegee |
| Surface Type | Decorative concrete surfaces, such as stamped concrete, stained concrete, and exposed aggregate. | Plain concrete surfaces, such as driveways, sidewalks, and patios. |
| Protection | Protects the surface from staining, cracking and chipping, enhances the color and appearance of the surface. | Protects the surface from staining, cracking and chipping, enhances the strength and durability of the surface. |
| Drying Time | Dries quickly, usually within an hour. | Dries slowly, usually within 12-24 hours. |
| Resealing Time | Every 2-3 years | Every 3-5 years |
| Environmental concerns | Some sealers may contain harmful chemicals, so be sure to choose a sealer that is VOC-compliant and follow the manufacturer's instructions for proper use and disposal. | Some sealers may contain harmful chemicals, so be sure to choose a sealer that is VOC-compliant and follow the manufacturer's instructions for proper use and disposal. |
There are two main types of concrete sealers: film-forming and penetrating.
Film-forming sealers, also known as surface sealers, create a layer on the surface of the concrete that protects it from the elements. These sealers are typically used on decorative concrete surfaces such as stamped concrete, stained concrete, and exposed aggregate.
Penetrating sealers, also known as densifiers, penetrate into the concrete and react chemically to create a barrier that protects the concrete from the inside out. These sealers are typically used on plain concrete surfaces such as driveways, sidewalks, and patios.
How to Calculate the Amount of Sealer Needed
Before you can seal your concrete surface, you need to know how much sealer you need. To do this, you'll need to calculate the surface area of your concrete and determine the coverage rate of the sealer you plan to use.
How to Measure the Surface Area
To measure the surface area of your concrete, you'll need to measure the length and width of the area you plan to seal. Then, multiply the length by the width to get the total square footage.
- For example, if your concrete surface is 10 feet long and 15 feet wide, the total square footage would be 150 square feet (10 x 15 = 150).
How to Determine the Coverage Rate of the Sealer
The coverage rate of a sealer is the amount of sealer that can be applied to a specific area. This information can typically be found on the product label or in the product's technical data sheet.
For example, if the coverage rate of the sealer you plan to use is 200 square feet per gallon, you would need 0.75 gallons of sealer to cover the 150 square feet of your concrete surface (150 / 200 = 0.75).
How to Use the Concrete Sealer Calculator
To make it easy for you to calculate the amount of sealer needed for your concrete surface, we've created a concrete sealer calculator. All you have to do is input the length and width of your concrete surface and the coverage rate of the sealer you plan to use, and it will give you the total amount of sealer needed.
Applying the Sealer
Now that you know how much sealer you need, it's time to apply it to your concrete surface. But before you start, there are a few things you need to do to prepare the surface.
Preparing the Surface
First, clean the surface of your concrete thoroughly. Use a power washer or a stiff-bristled brush and a degreaser or concrete cleaner to remove any dirt, grime, or stains. Be sure to let the surface dry completely before applying the sealer.
Choosing the Right Application Method
| Roller | Brush | Spray | Squeegee | |
|---|---|---|---|---|
| Surface Type | Large surfaces | Small surfaces | Hard to reach surfaces | Textured surfaces |
| Coverage | Even coverage | Even coverage | Even coverage | Even coverage |
| Drying Time | Depends on sealer | Depends on sealer | Depends on sealer | Depends on sealer |
| Equipment Needed | Roller with long handle | Paintbrush or small roller | Pump-up sprayer | Rubber squeegee |
| Difficulty Level | Easy | Easy | Medium | Medium |
| Cleaning | Easy | Easy | Medium | Medium |
There are several ways to apply a sealer to your concrete surface, including roller, brush, spray, and squeegee. The method you choose will depend on the type of sealer you're using, the size of the surface you're sealing, and your personal preference.
Roller - This method is best for large surfaces, such as driveways or patios. Use a roller with a long handle to apply the sealer evenly.
Brush - This method is best for small surfaces, such as concrete steps or around the pool. Use a paintbrush or a small roller to apply the sealer evenly.
Spray - This method is best for surfaces that are difficult to reach, such as stamped concrete. Use a pump-up sprayer to apply the sealer evenly.
Squeegee - This method is best for surfaces that have a lot of texture, such as exposed aggregate. Use a rubber squeegee to apply the sealer evenly.
Tips for a Successful Application
- Always follow the manufacturer's instructions for applying the sealer.
- Apply the sealer in thin, even coats.
- Be sure to overlap your strokes to ensure complete coverage.
- Avoid applying the sealer in direct sunlight or on hot surfaces.
- Allow the sealer to dry completely before applying a second coat.
Maintenance and Care
Your concrete surface is now protected, but it's not a one-time deal. Regular maintenance and care are necessary to keep your concrete looking its best.
How to Maintain Your Sealed Concrete Surface
- Sweep the surface regularly to remove dirt and debris.
- Use a mild detergent and water to clean the surface as needed.
- Use a pH-neutral cleaner to remove any stains or spills.
- Avoid using acidic or abrasive cleaners on your sealed surface.
How to Tell if Your Concrete Needs to be Resealed
- The surface appears dull or faded.
- The surface is no longer repelling water.
- The surface is showing signs of wear, such as cracking or chipping.
- It's been more than 2 years since your last application.
Common Issues and How to Fix Them
- Yellowing - This can occur when the sealer has been exposed to UV rays for an extended period of time. To fix this, you'll need to strip the old sealer and reapply a new coat.
- Peeling - This can occur when the surface wasn't properly cleaned before the sealer was applied. To fix this, you'll need to strip the old sealer and reapply a new coat after cleaning the surface thoroughly.
- Bubbles - This can occur when the sealer is applied in direct sunlight or on a hot surface. To fix this, you'll need to strip the old sealer and reapply a new coat on a cool and shaded surface.
Frequently Asked Questions
Q: How often do I need to reseal my concrete surface?
A: It's recommended to reseal your concrete surface every 2-3 years, or as needed.
Q: Can I use a sealer on colored or stamped concrete?
A: Yes, you can use a sealer on colored or stamped concrete. In fact, it's highly recommended to protect the color and design of your decorative concrete surface.
Q: Can I apply a sealer to new concrete?
A: It's recommended to wait at least 30 days before applying a sealer to new concrete, to allow the concrete to cure properly.
Q: Are there any environmental concerns with using a concrete sealer?
A: Some sealers may contain harmful chemicals, so be sure to choose a sealer that is VOC-compliant and follow the manufacturer's instructions for proper use and disposal.
Other Comparison Tables that can be made on the topic:
- Comparison of different types of concrete sealers (film-forming vs. penetrating)
- Comparison of different application methods (roller, brush, spray, squeegee)
- Comparison of different brands of concrete sealers
Websites to refer to:
- https://www.concretenetwork.com/concrete/sealing/
- https://www.thespruce.com/concrete-sealer-reviews-4142122
- https://www.homedepot.com/c/ab/concrete-sealer/9ba683603be9fa5395fab90f15f9f9c0
Conclusion
In conclusion, sealing your concrete surface is an important step in protecting it from the elements and everyday wear and tear. By using a concrete sealer calculator, you can easily determine the amount of sealer needed for your surface, and by following the proper application and maintenance techniques, you can ensure your concrete will look great for years to come.