Sealing Concrete Statues: Weatherproofing Solutions

Sealing Concrete Statues: Weatherproofing Solutions

Are you looking to protect your concrete statues from the elements? Sealing your concrete statues is a crucial step in ensuring their longevity and durability. In this article, we will explore the best weatherproofing solutions for concrete statues, including the benefits of sealing and the different products available on the market. Whether you are a seasoned statue collector or a novice looking to preserve your outdoor decor, this guide will provide you with the information you need to keep your concrete statues looking their best for years to come.

Methods for Sealing Concrete Statues

When it comes to protecting your concrete statues from the elements, sealing is essential. There are several methods for sealing concrete statues, each with its own benefits and drawbacks. Here are three common methods for weatherproofing your concrete statues:

Applying a Sealant Spray

One of the easiest and quickest ways to seal a concrete statue is by using a sealant spray. These sprays are typically water-based and can be easily applied to the surface of the statue with a simple spray bottle. Sealant sprays are great for smaller statues or intricate designs, as they can easily penetrate into small crevices and details. However, they may need to be reapplied more frequently than other sealing methods.

Using a Brush-On Sealer

For larger statues or pieces with more surface area, a brush-on sealer may be a better option. Brush-on sealers are typically thicker than sealant sprays, providing a more durable protective barrier against the elements. To apply a brush-on sealer, simply use a paintbrush to evenly coat the surface of the statue. Allow the sealer to dry completely before exposing the statue to any moisture.

Applying a Polyurethane Coating

For the most durable and long-lasting seal, consider applying a polyurethane coating to your concrete statues. Polyurethane coatings are extremely tough and can withstand harsh weather conditions, making them ideal for outdoor statues. To apply a polyurethane coating, use a brush or roller to evenly coat the surface of the statue. Allow the coating to cure according to the manufacturer’s instructions before placing the statue outside.

By choosing the right sealing method for your concrete statues, you can ensure that they remain protected and beautiful for years to come. Whether you opt for a sealant spray, brush-on sealer, or polyurethane coating, taking the time to properly seal your statues will help them withstand the test of time and the elements.

Factors to Consider When Choosing a Sealer

When it comes to sealing concrete statues for weatherproofing, there are several factors to consider to ensure you select the right sealer for your project.

Outdoor Exposure

One of the most important factors to consider is the amount of outdoor exposure the concrete statue will have. If the statue will be placed in an area with high levels of sun exposure, extreme temperatures, or frequent rain, you will need a sealer that offers UV protection and is resistant to water damage. Look for sealers specifically designed for outdoor use to ensure your statue is adequately protected.

Gloss Level

Another factor to consider when choosing a sealer for your concrete statue is the desired gloss level. Some sealers offer a high-gloss finish that enhances the appearance of the statue, while others provide a more matte or natural look. Consider the overall aesthetic you are trying to achieve with your statue and choose a sealer that complements that vision.


Finally, consider the longevity of the sealer you choose. You want a sealer that will provide long-lasting protection for your concrete statue without the need for frequent reapplication. Look for sealers that are formulated to withstand the elements and offer a durable finish that will stand the test of time.

By carefully considering these factors when choosing a sealer for your concrete statues, you can ensure that your outdoor sculptures are effectively weatherproofed and maintain their beauty for years to come.

Preparation Steps Before Sealing

Before sealing your concrete statues to weatherproof them, it is important to follow these preparation steps:

Cleaning the Statue

Start by cleaning the statue thoroughly to remove any dirt, grime, or other debris. Use a mild detergent and water to scrub the surface, and rinse it off with clean water. Allow the statue to dry completely before moving on to the next step.

Drying the Surface

Once the statue is clean, make sure the surface is completely dry before applying the sealer. This is crucial to ensure that the sealer adheres properly and provides maximum protection against the elements. You can use a fan or wait for a sunny day to speed up the drying process.

Testing the Sealer

Before applying the sealer to the entire statue, it is recommended to do a small test patch on a hidden area. This will allow you to see how the sealer reacts with the concrete and ensure that it provides the desired level of protection. Once you are satisfied with the test results, you can proceed to seal the entire statue.


In conclusion, sealing concrete statues is a crucial step in protecting them from the elements and ensuring their longevity. By using the right weatherproofing solutions, such as sealants and coatings, you can prevent moisture damage, fading, and cracking. Whether you have a garden sculpture, a decorative fountain, or a religious statue, investing in proper sealing will help maintain its beauty and structural integrity for years to come. So, next time you have a concrete statue in need of protection, be sure to consider the various sealing options available to keep it looking its best.