Top 5 Best Wood Fence Sealer – Reviews

If you have a wood fence, you want to do everything you can to protect it from the elements. A good sealer can help extend the life of your wall and keep it looking its best. But with so many products on the market, how do you know which one is right for you? We’ve considered factors like ease of application, durability, and price to give you the best options for your needs. Here are the top 5 best wood fence sealers, based on our findings.

Top 5 Best Wood Fence Sealer Reviews Here

Eco Advance 5 Gallon Exterior Wood Siloxane Waterproofer-Ready to Use

Eco Advance 5 Gallon Exterior Wood Siloxane Waterproofer-Ready to Use


  • Ready to use commercial grade formula can be applied using a standard pump sprayer
  • Ideal for use on wood decking, wood fences, plywood, wood shingles, wood siding and much more
  • Protects against water damage, oil, stains, mold, mildew, de-icing salts, and pool/spa chemicals
  • Water-based, non-toxic, non-flammable formula does not harm landscape plantings
  • Vapor permeable (breathable) water proofer can be used on new wood

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


  • Requires no primer. Ready Seal is darkest when first applied. It reaches its true color in approximately 14 days. Do not apply Ready Seal over painted or newly stained surfaces. Sealed surfaces inhibit penetration.
  • May be applied using sprayer, roller or brush onto the woods surface.
  • Requires no back brushing and will nerver leave runs, laps, or streaks.
  • Requires no wet-line application, the product will blend itself and can be applied in any temperature range for proper application.
  • Requires no diluting or thinning prior to spray applications.
  • Subject to or will include a PaintCare recycling fee in the following states: CT, or VT. Not available in CA.
  • Easy maintenance - no sanding or stripping required for re-application
  • "Goof Proof" application

DEFY Extreme Semi-Transparent Wood Stain, Gray 5 Gallon

DEFY Extreme Semi-Transparent Wood Stain, Gray 5 Gallon


  • Water-Based Semi-Transparent Wood Stain – This water-based deck stain allows the wood grain to show through with a beautiful semi-transparent, natural matte finish. It's great for staining wood decks, fences, siding, playsets, outdoor patio furniture, and more.
  • Fortified With Zinc Nano-Particle Technology – It’s like sunscreen for your wood. Tiny zinc particles dispersed throughout the stain reflect damaging UV rays, preventing premature graying and color loss.
  • Durable Quality That Lasts – DEFY Extreme wood stains are made with the highest quality resins available that have better resistance to fading and darkening.
  • Easy to Maintain - DEFY is easy to apply and maintain by applying a single maintenance coat of DEFY Extreme Wood Stain when the wood starts to show signs of wear.
  • 250 VOC Compliant - Water based and VOC compliant everywhere except California.

DEFY Solid Color Wood Stain Sealer - Deck Paint and Sealer for Decks, Fences,...

DEFY Solid Color Wood Stain Sealer - Deck Paint and Sealer for Decks, Fences, Siding, Outdoor Wood Furniture, & All Exterior Wood Types - Barn Red, 1 Gallon


  • Opaque, Paint-Like Finish - This opaque stain is great for old & new decks, or decks with a mix of old & new boards. It hides the grain and creates a uniform finish.
  • Maximum UV Resistance - Formulated with zinc nano-particles that block harmful UV rays that cause fading, graying and color loss on wood decks, fences and siding. It’s like sunscreen for your wood.
  • Long Lasting Color & Protection - Made with durable acrylic resins, DEFY Solid Stain is the longest lasting DEFY stain available. Unlike an oil based deck stain, this DEFY sealer will last for years.
  • One Day Deck Stain - Clean in the morning, and stain in the afternoon. This solid stain deck sealer can be applied to wood as soon as the wood becomes visibly dry.
  • Easy Water-Based Cleanup - This water-based solid deck stain is easy to use, and easy to clean up with soap and water. No messy solvents or paint thinner needed.

Rain Guard Water Sealers - Wood Sealer - Penetrating Water Repellent Protection...

Rain Guard Water Sealers - Wood Sealer - Penetrating Water Repellent Protection for All Porous Wood Surfaces - Water-Based Silane/Siloxane Sealant - Clear Natural Finish - Ready to Use - 5 Gallon


  • PREMIUM WOOD SEALER: Protect, restore, and extend the life of your home with Rainguard Water Sealers Wood Sealer! Formulated to penetrate deep into the surface, Wood Sealer is a water-based silane/siloxane water repellent that helps inhibit moisture damage. This premium-grade water sealer for wood is safe to use indoors or outdoors. It dries to an invisible stain resistant finish that won't yellow or alter surface texture or appearance.
  • LONG LASTING PROTECTION: Engineered with Micro-Lok! This proprietary ingredient ensures sealer absorption and creates a long-lasting filmless hydrophobic barrier against weathering, salt, dirt, freezing temperatures, UV light, wind-driven rain, and other damaging elements. Rainguard Wood Sealer is the ideal weatherproof sealant for all non-treated and unpainted wood surfaces including, wooden floors, decks, walkways, outdoor furniture, and fences.
  • PREMIXED FORMULATION: Ready to use right out of the pail! Rainguard Water Sealers Wood Sealer is premixed for easy and convenient application. Before use, mix solution lightly to disperse any settled material. Five gallons of this impregnating wood waterproofer coats, seals, and protects up to 1000 square feet. Try Rainguard Water Sealers' concentrated and super concentrated formulations for a more cost-effective solution.
  • EASY APPLICATION: Seamlessly seal wood surfaces! Prior to applying Rainguard Wood Sealer, protect anything you don't want to be sealed by moving or covering with a tarp. Prep surface by gently removing any stains with a mild soap or Restore-N-Prep (sold separately) for best results. Using a hand-pump garden sprayer, apply at least two heavy coats of sealer to the surface, allowing it to dry to the touch between coats. Clean up any overspray with a clean damp cloth.
  • RAIN GUARD: Where innovation meets sustainability! Since 1969, Rainguard Water Sealers has been manufacturing architectural and industrial coatings designed to “wrap” the exterior of buildings and structures. Rainguard now brings this same technology to consumers in our ready-to-use and concentrated DIY formulations, providing a variety of high-performance sealers for your home. Eco-friendly and non-toxic, all our waterproofing solutions are safe to use around people, pets, and plants.

FAQ About  Wood Fence Sealer

What is a wood sealer?

An exemplary chemical known as the wood sealer is only effective on wooden buildings, such as decks, siding, pergolas, and gazebos. The wood is preserved in its current state rather than having its colour altered.

A wood sealer is what?

A clear liquid called wood sealer is explicitly made to operate on wood constructions, including decks, siding, pergolas, and gazebos. The wood is preserved in its current state rather than having its colour altered.

Which wood sealer works the best?

The best solution on the market is Seal Smart’s professional wood sealer because of its penetrating qualities, which permeate deeply into the wood to provide a barrier against moisture.

Why do you prefer Seal Smart wood sealer?

Depending on the size of the project, the Seal Smart crew can professionally seal the wood in the afternoon, usually taking three to four hours. Do you have any other queries? Please get in touch with us with any questions, and we would be pleased to help.
Read some of the positive Seal Smart customer reviews while you’re here.

Before staining wood, what supplies and tools do I need?

A brush, roller, or pressurized spray system can be used to apply any outdoor Wood DefenderTM wood stain. Utilizing a sprayer to apply the substance boosts productivity and profitability on the job site. If the structure reaches complete product saturation, there won’t be any drips, runs, or lap marks to be seen. Degreaser and soap mixed help clear up any overspray that can land in unfavourable places. Cleaning up overspray from nonporous surfaces like windows, painted surfaces, and gutters will be incredibly simple with our Wood Defender EZ Kleen-Up.

Before staining, should I pressure wash my wood fence?

We only advise pressure washing a fence when attempting to remove a water-based, film-forming stain product from the surface. The process might be aided by applying an acidic brightener and remover. Pressure washing the wood can etch the surface permanently and create damage that the stain might not be able to repair. Between maintenance coatings of Wood Defender, pressure washing is not required.

Is pesticide present in Wood Defender?

No, there are no insecticides in Wood Defender Fence and Deck Stains. Their penetrating, oil-based composition, though, might keep insects away. A specific license might be required to use the items in a commercial application (if they contain insecticides).


One thing is for sure, the sealer you choose for your wood fence will matter. We made this simple list to show you that some sealers stand out from the rest. With all of that in mind, the Top 5 Best Wood Fence Sealers that we found were:

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