10 Best Wood Fence Sealers 2025 in the United States

The Ready Seal 545 Exterior Stain and Sealer for Wood in Burnt Hickory is an oil-based, easy-to-apply sealer designed for wood surfaces. One of its main strengths is that it requires no primer and can be applied using a sprayer, roller, or brush without the need for back brushing, ensuring a smooth, streak-free finish. This makes the application process straightforward and less time-consuming. The product is also versatile in terms of application temperature, which can be a convenient feature for users in varying climates.

Additionally, it blends itself, eliminating issues with runs or laps during application. However, the product must be used on untreated wood, as it won't penetrate surfaces that have been previously painted or stained, which could limit its use for some users. It also takes about 14 days to reach its true color, which may require some patience from the user.

The 5-gallon size is suitable for large projects, but the weight of 38 pounds might be cumbersome for some users to handle. This wood sealer is ideal for someone looking for a straightforward application process and a natural oil-based finish, provided the wood surface is untreated.

The Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer is an oil-based product designed specifically for wood surfaces. It's highly praised for being easy to apply as it requires no primer, back brushing, or thinning. It can be applied using a sprayer, roller, or brush in any temperature, and it blends itself without leaving runs, laps, or streaks, making the application 'goof proof.' This product is particularly beneficial due to its UV resistance, which helps protect the wood from sun damage.

However, it's important to note that it should not be applied over painted or newly stained surfaces, as sealed surfaces inhibit penetration. The product's durability is suggested by its long-lasting finish and protection, though individual results might vary. The biggest drawback might be the initial dark appearance right after application, but it reaches its true color in about 14 days.

This sealer is well-suited for users looking for an easy-to-apply, durable, and UV-protecting solution for wood fences or other exterior wood surfaces.

Ready Seal 125 Dark Walnut is an oil-based wood stain and sealer designed for exterior use, making it a solid choice for protecting wooden fences. One of its main strengths is ease of application: it doesn't require primer or thinning and can be applied with a brush, roller, or sprayer in any temperature. The 'goof proof' formula helps avoid common issues like streaks, laps, or runs, and no back brushing is needed, which saves time and effort.

This product offers good water resistance and helps protect wood from moisture. UV protection is built-in, helping to reduce fading and prolong the wood’s appearance, with the color maturing to its true dark walnut shade about two weeks after application. Coverage is about 125 square feet per gallon, which is decent for a sealer of this type. A drawback is that Ready Seal should not be applied over painted or recently stained surfaces, limiting its use to raw wood. Also, while it does a good job sealing the wood, the matte finish may not appeal to those seeking a glossy look.

This product suits homeowners who want a straightforward, reliable wood fence sealer that simplifies application and provides solid water and UV protection, though those needing strong mildew resistance or a painted finish may want to consider additional options.