Fences are a key investment in your home. It’s the one thing that separates you from your neighbors and it’s an integral part of defining the feel of your property.

Fences can be made out of various materials, but wood is still the most popular choice because it looks good with just about any type of house style or landscaping design.

If you’re thinking about sealing your fence for your yard, there are some important factors to consider before making a final decision on which kind to purchase. There are many types available, so here are the 9 best fence sealers to help you make up your mind!

Fences are a great way to keep your property safe and secure, but they need to be maintained.

But if you want the best protection, it’s important that you seal your fence with a quality sealant.

We know how hard it can be to find time to do research on products like these, so we made sure to include everything from cost-effectiveness and durability all the way down to customer reviews and ratings.

And don’t worry – there’s something here for everyone! Whether you’re looking for an eco-friendly option or just need something quick and easy, we have what you need in one place.

Just scroll down below to find the fence sealers you need for your home.

Top 9 Fence Sealers Comparison Table

ImageNameColorBase MaterialRating (1-5)
1. Ready Seal 512 Natural Cedar Exterior Stain and Sealer for WoodNatural cedarOil-based4.6
2. Seal Once Marine Penetrating Wood SealerClearWater-based4.6
3. KILZ L832111 Exterior Waterproofing Wood StainCedarAcrylic-based4.5
4. DEFY Extreme 1 Gallon Exterior Wood StainClearWater-based4.4
5. SaverSystems Deck Premium Semi-Transparent Wood StainLight walnutWater-based4.6
6. Cabot 140.0003458.007 Australian Timber Oil StainHoney teakOil-based4.6
7. Olympic Stain 56504-5 Maximum Wood Stain and SealerRedwood naturaltoneWater-based4.5
8. Thompsons Water Seal 24111 Clear Low VOC Water SealerClearOil-based4.5
9. TotalBoat Clear Penetrating Epoxy Wood SealerClearOil-based4.6

Things to Consider When Looking for the Best Fence Sealer

Location of Fence

Do you live in an area where rain is common? Some products are designed specifically for use in specific areas, so it’s important to take the climate into account.

Your Budget

How much can you spend on your fencing project? Your budget will ultimately determine which product you’ll need to purchase.

The Type of Wood or Vinyl Fencing You Have

Different products will work best on different fencing types. It’s important to know which type you have so you can choose the correct product.

Cleaning the Area

When it comes to maintaining your fence, proper surface preparation is key. Some sealers require that you clean first with soap and water, while others do not. It’s important to know which kind of cleaning your fencing needs before you choose a product.

How Long You Want the Protection to Last

Some products last for several years, while others only last up to one year. It’s important to factor in how long you want this protective layer on your fence when deciding which product to purchase.

Top 5 Best Fence Sealer Reviews

1. Ready Seal 512 Natural Cedar Exterior Stain and Sealer for Wood

Ready Seal 512 Natural Cedar Exterior Stain and Sealer for Wood is a high-quality sealant that will protect your wood from the elements. Ready Seal is biodegradable when in contact with soil and water, which makes it perfect for those who are environmentally conscious.

It’s a unique formula that penetrates deeply to protect and preserve wood from mold, mildew, and UV rays.

Ready Seal 512 can be used on all exterior woods projects such as fences or even decks. This oil-based, semi-transparent stain/sealer combines both products into one making it easy to use without having to worry about doing two separate coats of product.

  • Requires no primer
  • Requires no back brushing and will nerver leave runs, laps, or streaks
  • Easy maintenance – no sanding or stripping required for re-application
  • Protects wood from UV rays, mold, and mildew
  • Provides a natural look that is easy to maintain
  • Easy to apply with no mess or fuss
  • Safe for the whole family
  • 100% money back guarantee if you’re not satisfied with your purchase
  • Expensive

2. Seal Once Marine Penetrating Wood Sealer

Seal Once Marine Penetrating Wood Sealer is a newly developed formula that penetrates deep into the wood to preserve its integrity. This sealer also prevents warping, cupping, rot, mold, and mildew from growing on the surface of your fence, deck, or porch.

It will not harm people, pets, or plants and can be applied around or over open water without harming marine life.

The tinted wood stains provide additional UV protection from harmful UV sunlight for a finish that lasts up to 10 years without reapplication.

  • Dirt, algae and mildew can penetrate into the wood grain
  • This deep penetrating cleaner safely loosens embedded dirt and grime from the pores of wood, even pressure treated lumber
  • It’s non-flammable, has no harmful fumes or vapors, and it’s safe for both people and pets
  • Easy to apply
  • It brings out the natural wood grain without making the finish too dark
  • Easy to clean up
  • Deep penetrating formula safely loosens embedded dirt and grime
  • Expensive

3. KILZ L832111 Exterior Waterproofing Wood Stain

The KILZ L832111 Exterior Waterproofing Wood Stain is a great choice for any homeowner looking to protect their wood from the elements.

The KILZ L832111 not only provides color but also protects your wooden surfaces from rain, snow, and sun damage while covering up to 250 square feet with one coat or up to 500 square feet with two coats.

It is semi-transparent so it won’t hide the grain of the wood while providing UV protection against mildew and other weather-related conditions that cause deterioration in untreated wooden surfaces.

There is no need for another coat of stain for at least a year so you won’t have to worry about reapplying this product frequently. You’ll have peace of mind knowing your home is protected from harsh weather conditions. Your beautiful fence will be able to last for years without any unsightly damage.

The semi-transparent finish also reduces the amount of pigment in the wood which means it won’t darken your deck like some other stains may do.

  • It is easy to apply
  • It dries fast
  • It is easy to clean
  • It protects wood from rain, snow and sun damage
  • It covers up to 250 square feet for the first coat and up to 500 square feet for the second coat
  • This semi-transparent stain provides a mildew-resistant finish and UV protection
  • It requires a great deal of preparation of the wood surface
  • It requires two coats

4. DEFY Extreme Exterior Wood Stain

When it comes to outdoor wood, you want something that will last. DEFY Extreme Exterior Wood Stain is one of the best options for this because it’s environmentally friendly and water-based with zinc particles dispersed throughout the stain to reflect damaging UV rays.

With a 30 year warranty, this clear deck stain prevents graying caused by the harmful effects of the sun while adding little to no change to the natural look of your wood. It also has protective coatings that last for over 30 years.

DEFY Extreme is a great solution if you want something that will last and keep moisture out without changing the way your wood looks.

  • It is easy to apply
  • It is environmentally friendly and water based
  • It reflects damaging UV rays
  • This stain maintains the natural look of the wood
  • It is suited for any exterior surface including fence, wood, siding, brick, and outdoor patio furniture
  • Not as long lasting as other stains

5. SaverSystems Deck Premium Semi-Transparent Wood Stain

Looking for a semi-transparent wood stain that offers both deck protection and deck staining? SaverSystems Deck Premium Semi-Transparent Wood Stain is the sealant you need.

With its all-inclusive formula, it’s perfect for any type of wood surface and will provide lasting protection from color fade and graying. The sealant/stain combo makes it easy to use this product on decks as well, so you can get more bang for your buck with one versatile product.

This is a premium semi-transparent wood stain that will keep your fence looking new for years to come. This sealer is also eco-friendly, leaving your deck looking natural while still preventing damage to the environment.

  • It is easy to apply
  • It is easy to maintain
  • It seals and protects your wood against graying
  • You can use it for decks, fences or other outdoor projects
  • It won’t change the appearance of your wood
  • Not as long lasting as other stains


A fence is an important part of your property, but it needs to be maintained. One way you can maintain a wood or vinyl fence is by using the right kind of sealant. The 9 Best Fence Sealer reviews above will help you make up your mind about which one would work best for your home and budget.

• Helps prevent warping, cupping, and rotting of wood

• Protects against UV rays, mold, and mildew

• Safe for you and your family

• Can be used on decks and docks

• Each product has unique features that make it stand out from the others

One way you can maintain a wood or vinyl fence is by using the right kind of sealant. There are so many different options and it’s hard to know which one will work best for your home and budget.

We’ve reviewed the 9 Best Fence Sealers to help you make up your mind about which one would work best for your home and budget.

Frequently Asked Questions

Do You Need to Prep Fence Before Staining?

Some products do not require any pre-staining steps, while others require a power washing before applying the sealant. Check product instructions for more information on what kind of surface preparation is required.

Is Staining a Fence Worth It?

Yes! Staining a fence creates a smooth, even finish that offers long-lasting protection. This process also helps with the correction of any damage or insect infestation on the surface of the wood.

Beyond these benefits, staining will help preserve your investment in new wood. It comes in an array of colors to match your design preference so there are plenty of options available to you.

The key point is that if you want your fence to last for more than 5 years then yes it’s worth it to stain it. A natural finish can come off sooner and is more likely to peel without proper upkeep while painted finishes will not only look great but provide more UV resistance for longer periods.

With time you’ll find cosmetic wear on the paint but it will be much less likely to peel or leave the fence looking weathered.

Can I Use a Paint Sprayer to Stain My Fence?

Yes, you can use a paint sprayer to stain your fence.

Using a paint sprayer is the quickest way to provide your home with protection from all types of weather, including rain and snow. A coat of primer goes on first followed by two or three coats of topcoat in order to provide maximum protection for the surface.

How Many Coats of Stain Do I Need For a Fence?

Typically, you want to apply 2 coats of sealer.