RedGard vs AquaDefense: The Ultimate Shower Waterproofing Comparison

Table of Contents

1. Introduction
2. Similarities Between Aqua Defense and Red Guard
3. Advantages of Aqua Defense
4. Advantages of Red Guard
5. Differences in Color and Texture
6. Application Process for Waterproofing
7. Preparing the Shower Pan for Waterproofing
8. Applying Aqua Defense Waterproofing
9. Applying Red Guard Waterproofing
10. Tips for Applying Waterproofing
11. Second Coat Application
12. Removing Masking and Clean Up
13. Installing Tile on Waterproofed Walls
14. Conclusion
15. Resources

Introduction

In this article, we will explore two common products used for waterproofing showers: Aqua Defense and Red Guard. We will discuss the similarities and differences between these products and provide step-by-step instructions on how to apply them to ensure a waterproof shower. Whether you're a DIY enthusiast or a professional contractor, this guide will help you make an informed decision and achieve excellent results.

Similarities Between Aqua Defense and Red Guard

Before we delve into the differences, let's start by highlighting the similarities between Aqua Defense and Red Guard. Firstly, both products are cost-effective, with three and a half gallon buckets priced at around $180. This quantity is sufficient for waterproofing two tiled showers. Additionally, the application process for both products is quite similar. You will need a roller to apply the waterproofing on the walls and a brush to reach into corners and edges. It is recommended to wait for about an hour between coats, and two coats are generally required for effective installation. Lastly, both Aqua Defense and Red Guard are water-based, making them easy to clean up with water.

Advantages of Aqua Defense

Aqua Defense offers several advantages that make it a popular choice for waterproofing showers. Firstly, the color of Aqua Defense when dry is a deep cherry red, making it easy to identify the coated areas. This ensures that you can easily determine when the product has dried completely. Unlike Red Guard, Aqua Defense retains a more rubberized texture when dry, adding a layer of flexibility to the waterproofing. This can be particularly beneficial in areas prone to movement, preventing cracks and leaks.

Advantages of Red Guard

Red Guard also brings its own set of advantages to the table. Like Aqua Defense, Red Guard offers a high level of waterproofing, preventing any water penetration into the shower walls. When Red Guard dries, it forms a slightly rubberized hard plastic surface, which provides excellent durability. This hardening effect ensures that the waterproofing remains intact and protects the shower walls from moisture damage for years to come.

Differences in Color and Texture

One noticeable difference between Aqua Defense and Red Guard is their color. Aqua Defense has a pink hue when initially applied, which dries to a cherry red color. On the other hand, Red Guard remains a consistent red color throughout the application process. Additionally, the texture of the dried product differs slightly. Red Guard has a harder, slightly rubberized texture, while Aqua Defense feels more like rubber. Both textures offer effective waterproofing, but the difference in feel may be a factor for those seeking specific properties in their selected product.

Application Process for Waterproofing

To ensure a successful waterproofing process, a proper application technique is essential. Before applying any waterproofing product, it is crucial to mask off the shower pan area to prevent accidental spillage. This can be done using a hand masker or by applying tape along the edges. Thoroughly stirring the chosen waterproofing product is also important to ensure the chemicals are well blended.

Preparing the Shower Pan for Waterproofing

Once the area is prepared, the waterproofing product can be applied using a brush and roller. Starting with the corners and edges, apply a liberal amount of the waterproofing product. It is vital to wear gloves and safety glasses during this process to protect yourself. If you have ever done waterproofing before, feel free to share your recommendations or techniques in the comments below.

Applying Aqua Defense Waterproofing

Aqua Defense is a reliable choice for waterproofing showers. Pour an adequate amount of Aqua Defense into a paint tray and use a standard bristled brush to apply the product in the corners and edges. Applying a thick layer ensures proper coverage. Following this, use a 3/8 snap roller to apply Aqua Defense vertically on the shower walls. This will help achieve an even coat and fill any voids in the cement board.

Applying Red Guard Waterproofing

Red Guard is another excellent option for waterproofing showers. The application process is similar to Aqua Defense, starting with brushing the corners and edges. Next, use a roller with an extension handle to apply Red Guard vertically on the walls. The extension handle allows you to reach high walls easily. Make sure to apply a liberal amount of the product and cover all the cement board adequately.

Tips for Applying Waterproofing

When applying waterproofing, it is essential to wear old clothes that you don't mind getting dirty or stained. The waterproofing product can be difficult to remove from clothes once it dries. If you face difficulty removing the masking tape, try pulling it away from the wall to avoid any damage to the waterproofing. Remember to clean your brushes and rollers promptly after use to prevent hardening.

Second Coat Application

After letting the first coat dry for about an hour, it's time to apply the second coat of waterproofing. The second coat requires less product since the first coat has absorbed into the cement board. Repeat the same process as before, starting with brushing the corners and edges, and then using a roller to apply the waterproofing vertically on the walls. An extension handle can be instrumental in reaching high areas.

Removing Masking and Clean Up

While the waterproofing is still fresh, it is recommended to remove the masking tape. This will make the removal process easier and prevent any damage to the waterproofing. Clean your tools, such as brushes and rollers, with water immediately after use to prevent the product from hardening and becoming difficult to remove.

Installing Tile on Waterproofed Walls

Once the waterproofing has dried completely, typically within an hour, you can proceed with installing the desired tiles on the walls. If you are unsure about how to install tiles, refer to our video guide linked in the top right corner of this article. Always follow proper tile installation techniques to ensure a secure and waterproof shower.

Conclusion

In conclusion, both Aqua Defense and Red Guard are reliable and effective choices for waterproofing showers. While Aqua Defense offers a more rubberized texture when dry, Red Guard provides a slightly harder and more durable surface. The application processes for both products are quite similar, requiring two coats for optimal results. By following the step-by-step instructions in this guide, you can achieve a waterproof shower that will stand the test of time.

Resources

Link to Aqua Defense product Link to Red Guard product