Whether renovating your garage, bathroom, or other home area, concrete sealing and waterproofing are important to consider. Both processes protect your concrete structures and extend their lifespan. However, knowing which is better for your space and needs can be tricky. While waterproofers and sealers have similar functions, they have many differences. Understanding them can help you make a more informed decision.
What Is a Concrete Waterproofer?
A concrete waterproofer is a chemical substance or sealer that protects concrete against water damage. It penetrates deep beneath concrete surfaces and fills gaps or crevices to prevent moisture from seeping through them. Waterproofers can be applied to the surface or mixed in with concrete.
What Is a Concrete Sealer?
A concrete sealer is a chemical coating that protects surfaces against damage. It’s applied to concrete surfaces and creates a protective barrier that repels dust, dirt and moisture.
5 Differences Between Concrete Waterproofers and Sealers
Here are some differences between concrete waterproofers and sealers to help you decide on the best option.
How They Work
Concrete waterproofers and sealers work differently — The first option functions beneath the surface or at the foundation, while the second works at the surface. Here’s a more detailed explanation:
- Waterproofers: This protective barrier forms at the foundation to prevent ground moisture from seeping into the concrete and damaging the structure. It also stops liquid from reaching the surface, causing leaks, pooling, dampness, and other damage.
- Concrete sealers: This protective coating forms on the surface to create a durable barrier that prevents moisture from seeping below the exterior and into the concrete. Protection Level
The level of protection offered by each option varies. Sealers provide excellent surface protection and can prevent minor water damage. However, they do not protect the foundation or structure.
In comparison, waterproofers can protect against extensive leaks and water damage. They protect concrete from the ground up, providing maximum protection for concrete foundations and surfaces.
Application
Concrete sealers and waterproofers are used in different areas. Waterproofers are ideal for concrete areas more vulnerable to moisture and require structural protection, such as basements, exterior walls, and foundations. Sealers, on the other hand, are more suitable for areas that have less moisture exposure and require surface protection, including patios and interior flooring.
How They’re Applied
Depending on the type, concrete waterproofing has dual applications. Some can be applied to concrete surfaces, and others can be mixed in with concrete. Sealers are typically used on surfaces.
Is Sealing the Same As Waterproofing?
While sealing can repel minor water damage, it is not the same as waterproofing. Sealing protects surfaces from stains, scratches, and light moisture. It also improves the appearance of surfaces but is less effective in preventing liquids from seeping into concrete.
Waterproofing involves creating a protective barrier around concrete that stops moisture from entering and absorbing it. It typically does not alter or change the appearance of surfaces.
What Is a Concrete Waterproofing Sealer?
A concrete waterproofing sealer is a chemical substance with sealing and waterproofing properties to protect foundations and surfaces. When applied to surfaces, it seeps into the concrete and protects against water damage while protecting surfaces and improving their appearance. Here are some benefits of a waterproofing sealer for your concrete:
- Concrete waterproofing sealer protects foundations and surfaces against moisture.
- Repels and protects the surface against stains, dirt, and oil.
- The protective film on surfaces Improves aesthetics.
- Protects against interior and external damage and increases concrete durability.
FAQs
Here are answers to some frequently asked questions:
Does sealing concrete make it waterproof? While concrete sealers repel water damage on surfaces, they do not waterproof concrete.
Is waterproofing a sealant? Waterproofing is not the same as a sealant but has similar properties.
How long does concrete waterproofing last? Depending on the type and quality of your waterproofer, concrete waterproofing can last 5 to 10 years.
Maximise Your Sealing and Waterproofing With Premium Coatings Australia
While sealing and waterproofing have different functions, they’re equally important in protecting and maintaining your concrete surfaces. If you need a quality product that does both, we can help.
Premium Coatings Australia specialises in concrete waterproofing sealers. We offer various solutions to preserve your concrete and achieve your goals.
