Choosing the best sealer for cedar wood is crucial for its longevity and appearance. This blog post will guide you through top options.
Cedar wood is a popular choice for outdoor projects due to its durability and natural beauty. To maintain its charm and protect it from the elements, using a quality sealer is essential. In this post, we will explore some of the best sealers for cedar wood, including Thompson’s WaterSeal Transparent Waterproofing Wood Stain, Ready Seal 512, and Olympic WaterGuard.
Each product offers unique benefits, ensuring your cedar wood remains protected and visually appealing. Whether you’re working on a deck, fence, or any other cedar wood project, finding the right sealer will keep your wood looking great for years.
Thompson’s Waterseal Transparent Waterproofing Wood Stain And Sealer

Thompson’s WaterSeal Transparent Waterproofing Wood Stain and Sealer in Natural Cedar is a top-tier choice for protecting and enhancing the appearance of your wood surfaces. With its 1-gallon capacity, this product is perfect for a variety of projects, offering a blend of aesthetic appeal and long-lasting protection.
Pros:
- High-quality waterproofing capability
- Enhances natural wood grain with a beautiful cedar finish
- Easy application process
- Durable and long-lasting protection
Cons:
- Strong odor during application
- Requires multiple coats for best results
The Thompson’s WaterSeal Transparent Waterproofing Wood Stain and Sealer in Natural Cedar offers a premium solution for wood protection. Its ability to enhance the natural wood grain makes it an ideal choice for decks, fences, and outdoor furniture. The product’s ease of application ensures that even those with limited experience can achieve professional results.
While the initial strong odor might be off-putting for some users, it dissipates as the product dries. Additionally, applying multiple coats can be time-consuming, but the durable finish achieved is well worth the effort. Overall, this wood stain and sealer stands out for its high-quality waterproofing and attractive finish, making it a worthy investment for protecting and beautifying your wood surfaces.
To buy this product, click on Amazon.
Ready Seal 512 5-gallon Pail Natural Cedar Exterior Stain And Sealer For Wood

Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer for Wood is a high-quality product designed to enhance and protect the natural beauty of wood surfaces. This product is ideal for exterior wood projects and provides long-lasting protection against the elements.
Pros:
- Easy to apply without the need for a primer.
- Provides excellent coverage and a natural cedar finish.
- Offers UV protection to prevent fading.
- No back brushing required, making application simpler.
Cons:
- May require multiple coats for desired finish.
- Long drying time compared to other products.
- Can be messy if not handled properly.
Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer for Wood is an excellent choice for those looking to protect their exterior wood surfaces while enhancing their natural appearance. The product is easy to apply and does not require a primer, which simplifies the application process. Additionally, it offers UV protection, which helps in maintaining the wood’s color over time.
However, it is important to note that achieving the desired finish may require multiple coats. The drying time is also longer compared to other similar products, which might be a consideration for some users. Despite these minor drawbacks, the overall benefits make Ready Seal 512 a reliable and effective option for wood staining and sealing projects.
To buy this product, click on Amazon.
1 Gal Ready Seal 112 Natural Cedar Exterior Stain And Sealer For Wood

The 1 gal Ready Seal 112 Natural Cedar Exterior Stain and Sealer For Wood is a premium quality product designed to provide long-lasting protection and a beautiful finish to your wooden surfaces. This product is specifically formulated to penetrate deeply into the wood, offering superior protection against the elements while enhancing the natural beauty of the wood grain. Ideal for decks, fences, and other exterior wood projects, this stain and sealer is easy to apply and does not require a primer.
Pros:
- Provides excellent protection against moisture and UV rays
- Enhances the natural beauty of the wood
- Easy to apply with no need for a primer
- Long-lasting and durable
Cons:
- Requires reapplication every few years
- Limited color options
The Ready Seal 112 Natural Cedar Exterior Stain and Sealer is a versatile and reliable choice for homeowners looking to protect and beautify their exterior wood surfaces. Its deep penetration and durable formula ensure that your wood will be shielded from the harsh effects of the weather, while the natural cedar color enhances the aesthetic appeal of your projects. This product’s ease of application makes it accessible even to DIY enthusiasts, eliminating the need for professional help.
One of the standout features of this stain and sealer is its ability to provide long-lasting protection with minimal maintenance. While it does require reapplication every few years, the process is straightforward and well worth the effort for the protection and beauty it offers. However, it is worth noting that the color options are somewhat limited, which may be a consideration for those looking for a specific shade. Overall, the Ready Seal 112 is a high-quality choice for maintaining the longevity and appearance of your exterior wood projects.
To buy this product, click on Amazon.
Olympic Waterguard 11.75 Oz. Woodland Cedar Semi-transparent Exterior Wood Stain Plus Sealer

The Olympic WaterGuard 11.75 oz. Woodland Cedar Semi-Transparent Exterior Wood Stain Plus Sealer is a high-quality product designed to protect and enhance the natural beauty of exterior wood surfaces. It combines a rich, semi-transparent color with a powerful sealer to provide long-lasting protection against the elements. This product is ideal for use on decks, fences, siding, and outdoor furniture.
Pros:
- Provides both stain and sealer in one product
- Enhances the natural beauty of wood
- Offers long-lasting protection against the elements
- Easy to apply
Cons:
- Coverage may require multiple coats for best results
- Limited to one color option
The Olympic WaterGuard 11.75 oz. Woodland Cedar Semi-Transparent Exterior Wood Stain Plus Sealer is perfect for those looking to protect and beautify their exterior wood surfaces. Its semi-transparent finish allows the natural grain of the wood to show through, giving a rich and elegant appearance. This product is manufactured by PPG and comes in the color Woodland Cedar, which is a warm, natural hue that complements a variety of outdoor settings. The dimensions of the product are 2.55 inches in height, 7.95 inches in width, and 2.55 inches in length, making it a compact and convenient option for DIY enthusiasts.
One of the standout features of this product is its dual functionality as both a stain and a sealer. This means you can achieve a beautiful finish while also ensuring your wood is protected from moisture, UV rays, and other environmental factors. Although it may require multiple coats to achieve the desired coverage, the ease of application makes it a user-friendly option. However, it’s worth noting that the product is only available in Woodland Cedar, which might not suit everyone’s preference. Overall, the Olympic WaterGuard stain and sealer is a reliable choice for maintaining the longevity and appearance of your exterior wood projects.
To buy this product, click on Amazon.
Seal-once Marine Premium Wood Sealer

The Seal-Once Marine Premium Wood Sealer is a high-quality waterproof sealant that also acts as a wood stain and sealer in one. This product is designed to offer superior protection for wood surfaces, especially those exposed to harsh marine environments. It comes in a 1-gallon container and is available in a clear color. Manufactured by New Image Coatings, LLC, this sealer has dimensions of 12.0 inches in height, width, and length.
Pros:
- Dual functionality as both a stain and sealer.
- Waterproof properties that protect wood from water damage.
- Comes in a large 1-gallon size for extensive coverage.
- Clear color allows the natural beauty of the wood to shine through.
- Made by a reputable manufacturer, New Image Coatings, LLC.
Cons:
- Clear color may not suit those looking for a tinted finish.
- Large container might be excessive for small projects.
- Higher price point compared to basic sealers.
The Seal-Once Marine Premium Wood Sealer stands out due to its dual functionality as both a stain and a sealer. This means you can achieve a beautiful finish while also ensuring your wood is protected from water damage. The clear color of the sealer is particularly beneficial for those who want to maintain the natural look of their wood surfaces. Additionally, the product is made by New Image Coatings, LLC, a trusted name in the industry.
However, there are a few drawbacks to consider. The clear color might not be ideal for everyone, especially if you’re looking for a tinted finish to enhance the appearance of your wood. Also, the 1-gallon container is quite large, which might be more than necessary for smaller projects. Lastly, the price point is on the higher side compared to more basic sealers, which might be a consideration for budget-conscious buyers.
To buy this product, click on Amazon.
Seal-once Nano+poly Penetrating Wood Sealer With Polyurethane – Premium Waterproof Sealant

The Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane is a premium waterproof sealant that provides enhanced protection for wood surfaces. This product, available in a 1-gallon container and cedar color, is manufactured by U-C Coatings and is designed to penetrate deeply into the wood, offering long-lasting durability and a beautiful finish.
Pros:
- Penetrates deeply into the wood for enhanced protection.
- Provides a premium waterproof seal.
- Combines nanotechnology with polyurethane for superior performance.
- Available in a 1-gallon container, making it ideal for larger projects.
- Cedar color adds a natural and attractive finish to wood surfaces.
Cons:
- Higher price compared to some other wood sealers.
- Requires multiple coats for best results.
The Seal-Once Nano+Poly Penetrating Wood Sealer is an excellent choice for those looking to protect their wood surfaces from water damage while maintaining a natural appearance. The combination of nanotechnology and polyurethane ensures that the sealer penetrates deeply into the wood, providing long-lasting protection and durability. Its cedar color not only enhances the wood’s natural beauty but also offers a warm and inviting finish.
While the product comes at a higher price point, its superior performance and enhanced protection justify the investment. However, users should be prepared to apply multiple coats to achieve the best results. Overall, the Seal-Once Nano+Poly Penetrating Wood Sealer is a top-tier option for those who are serious about maintaining and protecting their wood surfaces.
To buy this product, click on Amazon.
Eco Advance Exterior Wood Siloxane Odorless Spray-on Application Waterproofer

The Eco Advance Exterior Wood Siloxane Odorless Spray-On Application Waterproofer is a waterproof wood sealer designed to protect wood surfaces from moisture. It is safe for plants, pets, and people, making it a versatile option for outdoor wood protection. The product comes in a 1-gallon container and is clear in color, ensuring it does not alter the appearance of the wood.
Pros:
- Odorless application
- Safe for plants, pets, and people
- Easy spray-on application
- Provides effective waterproofing
- Clear finish does not alter wood appearance
Cons:
- Requires multiple coats for maximum effectiveness
- Can be expensive compared to other sealers
- Limited to exterior wood surfaces
The Eco Advance Exterior Wood Siloxane Odorless Spray-On Application Waterproofer is a highly recommended product for those looking to protect their outdoor wood surfaces. Its odorless formula ensures that it can be applied without causing any discomfort, and its safety for plants, pets, and people makes it ideal for use in gardens, decks, and other outdoor areas. The spray-on application simplifies the process, allowing for quick and easy coverage.
However, users should be aware that the product may require multiple coats to achieve the best results, and it can be more expensive compared to other waterproofing solutions. Additionally, it is specifically designed for exterior wood surfaces, so it may not be suitable for all types of wood protection needs. Despite these drawbacks, the clear finish and effective waterproofing make it a valuable investment for maintaining the longevity and appearance of outdoor wood.
To buy this product, click on Amazon.
Cedarcide Cedarshield

Cedarcide Cedarshield (1 Gallon) is a non-toxic wood treatment and stabilizer designed to protect wood from moisture and decay. This product offers a safe and effective solution for prolonging the life of your wood structures.
Pros:
- Non-toxic formula, safe for use around children and pets
- Protects wood from moisture and decay
- Easy to apply
- Long-lasting protection
- Manufactured by Cedarcide, a reputable brand
Cons:
- Higher initial cost compared to some other wood treatments
- Requires reapplication for maximum effectiveness
The Cedarcide Cedarshield is an excellent choice for those looking to safeguard their wood from moisture and decay without the use of harmful chemicals. Its non-toxic nature makes it an ideal option for households with children and pets. The product is easy to apply, and its effects are long-lasting, ensuring that your wood structures remain in good condition for extended periods.
Despite its higher initial cost, the benefits of using Cedarcide Cedarshield outweigh the expense. Regular reapplication is necessary to maintain its protective properties, but this is a small price to pay for the peace of mind that comes with knowing your wood is well-protected. Overall, Cedarcide Cedarshield is a reliable and effective solution for wood treatment and stabilization.
To buy this product, click on Amazon.
Thompson’s Waterseal Solid Color Waterproofing Wood Stain And Sealer

Thompson’s WaterSeal Solid Color Waterproofing Wood Stain and Sealer in Natural Cedar is a highly effective wood stain and sealer that provides superior protection and enhances the beauty of wood surfaces. This product is perfect for anyone looking to protect their outdoor wood structures from the elements while maintaining a natural and attractive finish.
Pros:
- Superior Protection: Offers excellent waterproofing to extend the life of your wood structures.
- Enhances Appearance: The Natural Cedar color brings out the natural beauty of the wood.
- Durable: Provides long-lasting protection against weathering and wear.
- Easy to Apply: The stain and sealer can be applied easily with a brush or roller.
Cons:
- Drying Time: May take longer to dry compared to other products.
- Color Variation: Actual color may vary slightly from what is shown on the packaging.
Thompson’s WaterSeal Solid Color Waterproofing Wood Stain and Sealer in Natural Cedar is an excellent choice for those who want to protect their wood structures while keeping them looking beautiful. The product offers superior waterproofing, which is crucial for extending the life of decks, fences, and other outdoor wood installations. The Natural Cedar color enhances the wood’s natural appearance, adding to the aesthetic appeal of your outdoor space.
Despite its many advantages, users should be aware of a few drawbacks. The drying time might be longer than expected, so plan your projects accordingly. Additionally, the color may slightly vary from what is advertised, which is common with many wood stains. Overall, the benefits of using Thompson’s WaterSeal Solid Color Waterproofing Wood Stain and Sealer in Natural Cedar far outweigh the cons, making it a reliable choice for wood protection and beautification.
To buy this product, click on Amazon.
#1 Deck Premium Wood Fence Stain And Sealer

Introducing the #1 Deck Premium Wood Fence Stain and Sealer. This semi-transparent fence sealer is designed to protect and enhance the beauty of your wood fences. Available in a 1-gallon size, it comes in a rich Cedar color, perfect for giving your fences a natural and appealing look.
Pros:
- Easy to apply with a brush or sprayer
- Provides UV protection to prevent fading
- Water-resistant to protect wood from moisture damage
- Enhances the natural beauty of the wood grain
Cons:
- May require multiple coats for optimal coverage
- Drying time can be longer in humid conditions
- Requires regular maintenance to ensure longevity
The #1 Deck Premium Wood Fence Stain and Sealer is an excellent choice for homeowners looking to protect and beautify their wood fences. Its semi-transparent formula allows the natural wood grain to show through while providing a rich Cedar color that enhances the overall appearance. The stain is easy to apply with a brush or sprayer, making it a convenient option for DIY projects. Additionally, it offers UV protection to prevent the wood from fading and water resistance to protect against moisture damage.
However, there are a few considerations to keep in mind. The stain may require multiple coats to achieve the desired coverage, especially on older or more porous wood. Additionally, the drying time can be longer in humid conditions, which may delay your project. Lastly, like all wood stains, it will require regular maintenance to ensure its protective qualities and keep your fence looking its best. Despite these minor drawbacks, the #1 Deck Premium Wood Fence Stain and Sealer remains a top choice for those seeking a reliable and attractive solution for their wood fence protection needs.
To buy this product, click on Amazon.
Frequently Asked Questions
What Is The Best Sealer For Cedar Wood?
The best sealer for cedar wood depends on your needs. Popular options include Thompson’s WaterSeal, Ready Seal, and Seal-Once. They protect against moisture, UV rays, and decay.
How Do I Apply A Cedar Wood Sealer?
To apply a cedar wood sealer, clean the wood first. Use a brush, roller, or sprayer. Follow the manufacturer’s instructions for best results.
Can I Use Thompson’s Waterseal On Cedar Wood?
Yes, Thompson’s WaterSeal is suitable for cedar wood. It provides waterproofing and protection against moisture and UV damage.
Is Ready Seal Good For Cedar Wood?
Ready Seal is an excellent choice for cedar wood. It penetrates deep, providing long-lasting protection and enhancing the wood’s natural beauty.
What Is The Difference Between Semi-transparent And Solid Color Sealers?
Semi-transparent sealers show wood grain while providing protection. Solid color sealers offer more coverage, hiding imperfections but still protecting the wood.
How Often Should I Reapply Cedar Wood Sealer?
Reapply cedar wood sealer every 2-3 years. Frequency depends on exposure to elements and the product used. Regular maintenance ensures protection.
Conclusion
Choosing the best sealer for cedar wood is crucial. Each option listed here offers unique benefits. Thompson’s waterseal provides strong waterproofing. Ready seal is easy to use and durable. Olympic waterguard offers good semi-transparency. Seal-once products combine stain and sealer properties.
Eco advance is safe for plants and pets. Cedarcide cedarshield protects against moisture and decay. The #1 deck premium wood fence stain and sealer works well for fences. Consider your specific needs. Think about durability, ease of application, and environmental safety.
By choosing the right sealer, you can extend the life of your cedar wood. It will stay beautiful and protected for years. Proper sealing ensures your wood is ready to face the elements. So, make an informed decision. Your cedar wood deserves the best care.

