Best Sealer For Outdoor Wood Furniture

Are you tired of your once-beautiful outdoor wood furniture succumbing to the unforgiving elements? The startling truth is that even the sturdiest wooden pieces can deteriorate when left exposed.

With years of experience and expertise at my disposal, I’m here to demystify the art of wood protection and guide you toward the perfect sealer.

I’ll unveil the magic of outdoor wood furniture preservation and unveil the best: Star Brite Premium Golden Teak Oil. So, if you’ve ever wondered how to keep your outdoor wood furniture looking as stunning as the day you bought it, you’re in for a treat.

Say goodbye to weather-related worries and join me on this journey to preserve your outdoor wood furniture’s allure.

Our Top Picks

Best Sealer For Outdoor Wood Furniture

  1. Best Overall Sealer for Outdoor Wood FurnitureStar Brite Premium Golden Teak Oil
  2. Best Bang for the BuckDeckWise Ipe Seal Hardwood
  3. Most Durable Sealer for Outdoor Wood FurnitureRain Guard Water Sealers SP-8002
  4. Best Eco-friendly Outdoor Wood SealantANCHOR SEAL 2 Hybrid Log
  5. Most Versatile Wood Sealer for Outdoor FurnitureMinwax 630510444
  6. Easiest to Clean Outdoor Wood SealerVarathane Exterior Water-Based
  7. Easiest to Apply Sealant for Exterior FurnitureReady Seal 112 1-Gallon
  8. Best Clear Wood Sealer for Outdoor FurnitureSEAL-ONCE MARINE
  9. Best Waterproof Wood SealerThompsons Waterseal 41851 Gl STN
  10. Best Water Sealant for Outdoor Wood FurnitureWaterlox TB 3809 25F
  11. Best Outdoor Furniture Stain and SealerTHOMPSONS TH.042851-16

11 Best Wood Sealers For Outdoor Furniture – Updated List

1. Best Overall Wood Sealer for Outdoor Furniture – Star Brite Premium Golden Teak Oil

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Star Brite Premium Golden Teak Oil stands out as a top-tier, oil-based wood sealer. To me, it’s the best sealer as it shines particularly when applied to teak and other fine woods.

What sets it apart? An advanced formulation with Tung oil polymers. But that’s not all. This outdoor wood sealer boasts a remarkable defense against the elements.

It acts as a shield, safeguarding your outdoor wood from the harsh effects of UV rays, and preventing fading, warping, and weathering. It is also fast-drying and user-friendly,

Star Brite’s Teak Oil is an ideal choice for professionals and DIY enthusiasts alike. It’s versatile and suitable for natural wood, outdoor wood products, boats, and other fine woods.

Applying this exterior varnish is a breeze. Ensure the teak surface is dry, then use a clean, lint-free cloth, sponge, or a high-quality brush to apply the oil, following the direction of the wood grain.

After a mere five minutes, wipe away any excess oil from the treated wood surface, leaving you with a finish that gleams with beauty.

While Star Brite Premium Golden Teak Oil may come with a higher price tag than some sealers, this product comes with unparalleled quality and protection. It is also free from turpentine or mineral spirits, making it an eco-friendly choice.

When it comes to protecting and enhancing the beauty of your exterior wood, go for Star Brite Premium Golden Teak Oil. It’s an investment in the long-term longevity and aesthetics of your cherished wood pieces.

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2. Best Bang for the Buck – DeckWise Ipe Seal Hardwood

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DeckWise’s Ipe Seal isn’t just an ordinary deck sealer. It’s the savvy budget-conscious choice that packs a punch for your hardwood decking.

This wax emulsion sealer is formulated to combat end-checking in exposed lumber. What makes it a go-to product is its cost-effectiveness, which is perfect if you’re on a budget.

Ipe Seal doesn’t just stop there. It also extends the lifespan of each deck board, providing exceptional value for your investment.

With one quart of this sealer covering 500 square feet of decking, it offers both high performance and affordability.

To maximize its impact, apply this sealer within 24 hours of making cuts or exposing the end grain. This prompt application enhances the protective bond and ensures that your wood maintains its structural stability and aesthetics.

Also, depending on various factors, the end sealer may cause subtle color and shading changes in the wood. However, you can address this by performing a test on sample pieces. This will help you to assess the visual impact before applying it to your project.

So, if you’re on a budget and looking for an effective solution to protect your outdoor furniture, this product fits the bill.

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3. Most Durable Sealer for Outdoor Wood Furniture – Rain Guard Water Sealers SP-8002

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This outdoor wood sealer is durable and does not alter the surface’s appearance, does not leave a white residue, and helps prevent efflorescence. Even better, it contains advanced UV stabilizers to ensure long-lasting, non-yellowing performance.

You can apply it on dry wood, untreated wood, natural wood, and other outdoor wood furniture to give them maximum UV protection.

You can also use it on vertical and horizontal surfaces. It dries clear with an unnoticeable natural finish and does not affect the surface’s appearance. 

The wood stain and sealer are simple to use and will offer you the best value for your hard-earned money. Above all, the sealer is environmentally friendly, and once applied, it requires no maintenance.

The sealer safeguards, restores, and prolongs the life of your outdoor wood. Using this product, you save money, keep moisture, mold, and mildew away from your wooden structures and other surfaces, and protect the environment, pets, and humans.

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4. Best Eco-friendly Outdoor Wood Sealant – ANCHOR SEAL 2 Hybrid Log

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I used Anchor Seal 2 on another project, and I must say it’s an exceptional product for safeguarding wood. Whether it’s green logs, freshly cut lumber, or even hardwood decking, this plant-derived polymer and wax mixture do wonders.

One of the standout features I noted is its ability to regulate moisture loss during air drying. You and I are aware that this is important for maintaining the integrity of the wood.

It’s also cost-effective without compromising on performance. For this reason, it is a top choice for sealing greenwood.

The fact that it’s water-based adds to its appeal. It’s safe for pets, people, and the environment. Cleanup is a breeze with only soap and water. The variety of colors available, including clear options, allows for customization to suit any project.

I particularly found it invaluable for protecting tropical hardwood deck end cuts. Anchor Seal 2 reduces end checking, ensuring that your exotic hardwoods last longer.

It’s also highly resistant to fungal decay, salt rot, insects, and worms, making it a durable and eco-friendly choice.

Unfortunately, it is slow to dry which can be inconvenient when you are eager to see the project.

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5. Most Versatile Wood Sealer for Outdoor Furniture – Minwax 630510444

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Having tried the SamaN Interior Water-Based Wood Stain, I can confidently say that it’s a game-changer. This is your go-to product if you’re looking to elevate your woodworking projects. Backed by over 20 years of North American excellence, it lives up to its reputation.

First and foremost, the fact that it’s odorless and boasts low VOC levels is a huge plus. I was able to work on my projects without any noxious fumes. So, it’s safe for both your health and the environment.

The quality of this stain shines through in the results. It not only protects your wood but also enhances its natural beauty.

What’s impressive is that it achieves this with one coat. You also don’t have to worry about overlapping results.

Using it is a breeze, even if you’re a beginner. You don’t need professional tools to get professional-looking results. Cleanup is quick and easy, too.

And let’s talk about the color options – over 40 to choose from! This level of customization ensures you can achieve the exact shade you desire.

I vouch for this product because of its versatility, quality, ease of use, and range of colors. So, whether you are a pro or a novice, this stain is your trusted partner in achieving perfect finishes.

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6. Easiest to Clean Outdoor Wood Sealer – Varathane Exterior Water Based

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I’ve used Varathane Exterior Water Based Semi-Gloss Quart on outdoor wood projects in the past. It’s an exceptional wood sealant with various finish options, from matte to glossy, to suit your project’s aesthetic.

I liked it because it gave me an easy time during cleaning. It is also a non-yellowing Spar Varnish formula which provides superior UV protection to outdoor wood.

The application was effortless, and cleanup was as simple as using water. Plus, it dried quickly, allowing me to appreciate the results sooner. It maintains its color without yellowing over time, a sign of its quality.

This sealant’s durability and weather resistance extend to various materials, including metal. The lack of strong odors during application makes it user-friendly and safe for both pets and the environment.

The rich, long-lasting color it lends to wood is noteworthy. Its resistance to scuffs also adds to its value for outdoor items prone to wear and tear.

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7. Easiest to Apply Sealant for Exterior Furniture – Ready Seal 112 1-Gallon Can Natural Cedar

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If you feel it’s time to give your outdoor wood furniture a new look and protect it from moisture, harmful UV rays, mold, and mildew, Ready Seal 112 1-Gallon Can Exterior Stain and Sealer could be the answer you’ve been searching for far and wide. 

Ready Seal is a world-class producer of wood sealants, and this unique product is the easiest sealant to apply for outdoor wood furniture.

This wood stain is just fantastic as it gives you a smooth, uniform coat. In addition, the patio furniture sealer is easy to use.  So, you can effortlessly use it even if you’re not a pro.

You do not require a primer. However, when you first apply this Ready Seal stain and sealer, it’ll be very dark and take two weeks to reach its authentic color. 

Apply this exterior wood sealer to freshly painted or stained surfaces only because it won’t penetrate well if you use it on a previously sealed wooden surface.

You can use a roller, high-quality brush, or sprayer to put on the sealer. It does not require back brushing and does not leave runs, lap marks,  or streaks.

There is no need for a wet-line application because this outdoor wood furniture sealer will mix itself, and you can use it in any temperature range. Besides, you don’t have to dilute or thin this wood sealant for outdoor furniture before spraying.

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8. Best Clear Wood Sealer for Outdoor Furniture – SEAL-ONCE MARINE

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If you’re looking for a protective sealant that is low in VOCs, this product could be the answer. Use it to Protect wood in wet and high-moisture areas from UV damage and unwanted moisture. 

These outdoor wood sealers will give your wood dock, pier, or retaining wall the best protection to withstand years of activity so they look beautiful year after year.

Seal-Once Marine is one of the best outdoor wood sealers as it allows the wood’s natural grain to shine through. You can use it on bare wood, and you do not have to wait for the wood to completely dry before using it.

You can use this exterior penetrating wood stain in temperatures as low as 45 degrees Fahrenheit instead of some deck stains, which recommend that they be applied when the temperature is above 50 degrees Fahrenheit.

You can use it to protect wood surfaces in high moisture areas against moisture damage. SEAL-ONCE Deck stain creates a waterproof barrier that protects the untreated wood and improves its appearance.

You can use a brush, roller, or sprayer to create a non-toxic defensive coating safe for pets, humans, and plants. This weather sealant for wood is also low in volatile organic compounds (VOCs), making it an excellent eco-friendly option.

This wood stain is a clear toner with a wide range of beautiful wood tones. It’s a great paint for waterproofing outdoor wood. A gallon will cover approximately 350 square feet.

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9. Best Waterproof Wood Sealer – Thompsons Waterseal 41851 Gl STN

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Since the 1920s, THOMPSONS has been developing superior wood sealants to protect buildings from moisture damage,  mold and mildew,  and moss growth.  

They created a new transparent oil-based polyurethane that provides superb protection to outdoor wood furniture. It is the best outdoor wood sealer for a good reason.

You can use it to seal outdoor wood furniture, which will help restore the natural beauty of wood. The wood stain and sealer has a one-of-a-kind formulation that enables it to be waterproof for extended periods after the initial water beading.

The 041851-16 is available in multiple colors: woodland cedar, acorn brown, harvest gold, maple brown, and sequoia red. 

The sealer is blended with highly advanced polymers that provide a fade-resistant color. Moreover, the exterior varnish topcoat protects against mildew and UV damage. The wood stain is simple to apply, and you can use it on freshly cleaned, damp wood.

If necessary, use a pressure washer to clean the wooden outdoor furniture before application. It is the best exterior wood sealer as you can use it on weathered wood, and it won’t change its natural color.

If you find any trouble regarding its drying, check out our article “Thompson water seal won’t dry and what to do.”

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10. Best Water Sealant for Outdoor Wood Furniture Waterlox TB 3809 25F

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Waterlox Original Marine Sealer is the most trusted marine-grade sealant. This sealant absorbs deep within wooden surfaces to create a formidable shield against moisture, water, and mildew with minimum maintenance. 

The wood sealant for outdoor wooden furniture penetrates deep into the wood, leaving your surface with a renewed appearance like it’s been sanded and then oiled or waxed.

With minimal effort, this modern marvel can turn any dingy and discolored outdoor wooden furniture into a bright and shiny masterpiece. The exterior wood Sealer is a water-based marine sealant that’s easy to apply and non-toxic when cured. 

It penetrates the surface and creates a solid waterproof barrier over all cracks, creases, corners, joints, and basically anywhere moisture could get in. The result? Long-lasting protection against dirt stains, mold growth, and mildew development. It resists UV exposure too.

This wood sealer comes from natural materials referred to as Tung oil. Tung oil is derived from Tung tree nut, which was used in prehistoric China. It falls under the category of “drying oils,” meaning that it will completely dry to a hard finish.

When you want to make your outdoor wood look phenomenal again, this sealer will come in handy and make the outdoor product shiny again.

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11. Best Outdoor Furniture Stain and Sealer – THOMPSONS WATERSEAL TH.042851-16

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Thomson’s Semi-Transparent Waterproofing Stain is the perfect way to seal and protect your deck, fence, or other outdoor furniture.

This wood sealant will keep out all of those elements that might cause damage if left unattended.  Apply it when the wood is clean and dry for optimal results. 

When facing a big project like protecting a large amount of deck railing from water damage, you need a product that will get the job done effectively in one coat – this outdoor wood stain and sealer does just that.

But don’t worry about being limited to just sealing your exterior wood – this waterproofer also protects against fading from sun exposure on patio furniture as well.

This patio furniture sealer is easy to apply and dries beautifully. It is effortless to use; you won’t battle with runs or dripping. You only need one coat to get a professional look on your outdoor furniture, but you can apply several coats if you wish. 

In any case, you were asking if you could put Thompson water seal over stained wood, then you got your answer.

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What Is a Wood Sealer?

Wood sealer is a type of protective coating that is used to seal the surface of wood to protect it from moisture, weathering, and other environmental factors. There are many different types of wood sealers, including oil-based, water-based, and polyurethane-based sealers.

The primary function of wood sealer is to form a barrier between the wood and the environment. When wood is exposed to moisture, it can absorb water and expand, which can cause it to warp, crack, or split over time.

By sealing the wood, the sealer prevents water from penetrating the surface of the wood, which helps to prevent these problems from occurring.

Wood sealer can also help to protect the wood from UV radiation, which can cause the wood to fade or discolor over time. Many sealers contain UV inhibitors that help to prevent this from happening.

The way that wood sealer works depends on the type of sealer being used.

Oil-based sealers work by penetrating the pores of the wood and filling them with oil. This helps to repel water and other liquids from the surface of the wood. Water-based sealers work in a similar way, but they use water as the carrier instead of oil.

Polyurethane-based sealers work by forming a hard, durable layer on the surface of the wood. This layer helps to protect the wood from physical damage and also helps to prevent water and other liquids from penetrating the surface.

How to Chose the Best Sealer for Outdoor Furniture

How to Chose the Best Sealer for Outdoor Furniture

When shopping for a sealant for outdoor furniture, go for one that provides the best UV protection for wood.

The sun’s ultraviolet rays are one of the primary causes of your paint job cracking, peeling, and flaking away. Some claim that UV radiation degrades the finish at the molecular level, but that’s not the case.

UV rays deteriorate the paint and finish by drying out the resin component. To tell if the sealer will completely waterproof the wood, perform a water drop test.

If the water beads up and rolls away, know that your wooden surface is safe from water or moisture damage. When buying wood sealant, consider your budget, quantity, coverage, application method, and the sealer’s VOC levels.

Other factors to keep in mind include the following:

Type of Wood Sealer for Outdoor Furniture

Three types of wood sealers exist, namely:

1. Opaque finish

Opaque Wood Finish is a high-quality, low-maintenance alkyd acrylic wood finish suitable for interior and exterior applications.

It has a satin, nanoporous finish that is water-repellent and UV-resistant. You can use it on rough-sawn and smooth-planed wood surfaces.

2. Semi-transparent stain

Semi-transparent stains add subtle color to the wood’s surface. These wood sealers have the thinnest pigmentation and highlight natural wood grain and character.

The type and age of wood determine which wood sealers you use to get superb results.

Read Also: Can Acacia Wood be Left Outside?

3. Clear sealer for wood

A water-based varnish made entirely of acrylic intended to seal, protect, and brighten up wood and other surfaces. It is a non-yellowing formula that contains no hazardous solvents or odors.

Clear finishes offer a long-lasting finish that is resistant to almost all household chemicals when thoroughly dried. You can also opt for latex wood sealers, solid wood stains, or solid stains.

Project size

To get a suitable sealer for your project, determine how big or small your task is to save money and avoid wastage. For example, if you want to seal a few outdoor chairs, one gallon may be enough.

If you are working on a vast deck, three or more gallons based on the wood species. 

Drying time

The time a sealant takes to dry is key to getting exceptional results. It determines how soon you can finish your paint job and move on to something else.

Using a fast-drying sealant allows you to apply a topcoat soon and minimize the room for errors. 

UV blockers

Go for a sealer with super UV blockers to protect your surfaces from harmful UV rays. Remember, Uv rays from the sun are one of the primary causes of problems in your outdoor wood as they make the wood warp and split. 


Buy a sealant that can keep moisture away from your outdoor furniture.

Water and moisture make the wood rot and decay, necessitating costly replacement.  A sealant’s primary goal is to protect the wood from sun, water, snow, and insect infestation. 

Type of Wood

The type of wood can affect the choice of sealer used because different types of wood have different porosity, density, and natural coloration, which can impact how well the sealer will penetrate and adhere to the wood surface.

Here are some considerations for three different types of wood:

Wood with existing stain

If you have wood that has already been stained, it’s important to choose a sealer that is compatible with the existing stain. For example, if you have a water-based stain, you’ll want to use a water-based sealer.

Additionally, some sealers may have pigments or tinting that could alter the color of the existing stain, so it’s important to choose a clear or neutral sealer that won’t affect the color of the wood.

New wood

New wood is typically more porous and absorbent than older, weathered wood, so it’s important to choose a sealer that will penetrate deeply and provide long-lasting protection.

A penetrating oil-based sealer is a good choice for new wood, as it will soak into the pores of the wood and provide excellent protection against moisture and weathering.

Weathered wood

Weathered wood that has been exposed to the elements for a long time can be more difficult to seal, as it may be more porous and uneven in texture.

A thicker, film-forming sealer, such as a polyurethane-based sealer, maybe a good choice for weathered wood, as it will form a protective layer on the surface of the wood and help to fill in any cracks or gaps.

It’s also important to clean and prepare weathered wood properly before sealing to ensure that the sealer will adhere properly.

How to Seal Outdoor Furniture

How to Seal Outdoor Furniture

You can use interior wood outside,  but it won’t last forever! To help your masterpiece last for decades, use a sealant for outdoor painted wood to protect them from elements.

You can use stain sealant combos to cut down the cost and reduce waiting time. Here’s how to seal outdoor wood furniture.

Step 1: Pick the best outdoor wood protector/sealer

Just as a long-sleeved shirt protects against sunburn, several coats of an exterior finish safeguard furniture from intense UV rays and moisture. 

Because paint inhibits UV rays more effectively than clear finishes, applying a high-quality exterior primer followed by an exterior oil-based paint is your best option.

Apply several coats of exterior spar varnish with UV blockers for an organic-wood appearance. Spar varnish creates an established finish that is more durable than oil. 

Step 2: Sand Down The Wooden Surface

Before putting on the sealer, sand the wood surface down to remove existing stains, dirt, and debris. You can use chemical wood strippers to ensure that the sealer adheres well to the surface.

Step 3: Completely Seal the Wood

Leave no part of the wood unfinished. That includes the joints, beneath, and even the legs bottoms. Use a tiny brush or a sprayer to get to the hard-to-reach areas. 

Step 4: Recoat Frequently

To keep your outdoor sealed surfaces looking great, apply a maintenance coat regularly because even the top sealants in the market will wear out with time.

It’s cheaper to recoat than to use a new sealant. So recoat your outdoor wood after every two or three years.

What is the Best Protection for Outdoor Wood Furniture?

Although there are several options for protecting outdoor wood, the primary choice for an excellent exterior wood sealer is between water-based and oil-based polyurethane. 

Water-based remedies have a few benefits for wood products.  But For outdoor wood furniture,  the most prudent option is oil.

Oil-based formulas protect outdoor wood by preventing water, dirt, and UV rays from destroying wood authenticity.

Second, the oil penetrates deep into the wood, providing maximum protection throughout your wooden structure.

Since protective oil for outdoor wood furniture has a higher viscosity than its water-based counterparts, it dries much slower, resulting in a more uniform finish. 

It is also more resistant to the elements, including extended exposure to UV rays – mainly when tinted. There are numerous factors to consider when purchasing an oil-based exterior wood sealer.

For example, is it essential to preserve your wood’s natural appearance and characteristics? If this is the case, it makes sense to use an oil-based formula to protect the wood furniture from the elements.

If color and UV protection for wood are more crucial considerations, selecting a color tint or opaque protective oil that allows for a bolder natural color choice would be sensible.

It depends on your preferences since some water-based wood sealants offer unmatched protection from the sun, water, insects and are equally durable. 

It’s a brilliant idea to seal untreated wood with polyurethane sealants and other finishes to give it an upper hand against the elements.

So the best wood protector for outdoor furniture is any top-quality oil-based poly.

Benefits of Sealing Outdoor Wood

Sealing exterior wood is important for several reasons.

First, it helps to protect the wood from moisture, which can cause it to warp, rot, or decay over time. Sealing the wood creates a barrier that prevents water from penetrating the surface, which can significantly extend the life of the wood.

Second, sealing exterior wood can help to prevent damage from UV radiation. Exposure to the sun can cause wood to fade or discolor over time, and UV radiation can also cause the wood to become brittle and more prone to cracking or splitting. A quality wood sealer with UV inhibitors can help to prevent this damage.

Third, sealing exterior wood can improve its appearance and make it easier to maintain. A well-sealed wood surface is easier to clean and less likely to become stained or discolored.

Various Ways to Protect Outdoor Wood Furniture From Elements

Various Ways to Protect Outdoor Wood Furniture From Elements

1. Seal

Sealing your outdoor wood furniture is one of the best ways to protect it from harsh elements. Sealing helps protect the wood from water, UV rays, and other environmental damage.

The sealant also forms a protective barrier that prevents dirt and contaminants from seeping into the wood’s grain.

Sealing also helps preserve the wood’s natural color and hue, ensuring that it looks great even after years of exposure.

Pros of sealing outdoor wood furniture

  • Provides an extra layer of protection against water, UV rays, and other environmental elements.
  • Forms a protective barrier to prevent dirt and contaminants from entering the wood grain.
  • Preserves the wood’s natural color and hue.


  • Requires regular maintenance to keep the sealant in good condition.
  • Can be time-consuming and difficult to apply correctly.
  • Not all types of sealants are suitable for outdoor use, so it’s important to choose one that is designed specifically for outdoor wood furniture.

2. Varnish

Varnishing your outdoor wood furniture is another great way to protect it from the elements.

Varnishes are more durable than sealants and provide an extra layer of protection against water, UV rays, and other environmental damage.

They also help preserve the natural color and hue of the wood, making sure that it looks great for years to come.


  • More durable than sealants, providing an extra layer of protection against water and UV rays.
  • Helps preserve the natural color and hue of the wood.
  • Can be easily applied with a brush or roller.


  • Requires regular maintenance to keep the varnish in good condition.
  • Can be time-consuming and difficult to apply correctly.
  • Not all types of varnishes are suitable for outdoor use, so it’s important to choose one that is designed specifically for outdoor wood furniture.

3. Paint

Painting your outdoor wood furniture is a great way to protect it from the elements and add an extra layer of protection against water, UV rays, and other environmental damage.

Painting also helps brighten up your outdoor space, as you can choose from a wide range of colors to suit your personal taste.


  • Provides an extra layer of protection against water and UV rays.
  • Can be used to brighten up an outdoor space with a wide range of colors.
  • Easy to apply and can be done with a brush or roller.


  • Requires regular maintenance to keep the paint in good condition.
  • Can be time-consuming and difficult to apply correctly.
  • Not all types of paints are suitable for outdoor use, so it’s important to choose one that is designed specifically for outdoor wood furniture.

4. Outdoor Covers

Using an outdoor cover to protect your wood furniture from the elements is another great option. Outdoor covers provide an extra layer of protection against water, UV rays, and other environmental damage.

They also help keep dirt and debris from accumulating on the furniture, making it easier to clean and maintain.


  • Provides an extra layer of protection against water, UV rays, and other environmental elements.
  • Keeps dirt and debris from accumulating on the furniture surface.
  • Easy to put on and take off.


  • Requires regular maintenance to keep the cover clean and in good condition.
  • Less moisture resistant

No matter what protection method you choose, it’s important to make sure that your outdoor wood furniture is kept clean and well-maintained.

Regularly cleaning and inspecting the furniture will help ensure that it lasts a long time and stays looking great for years to come. Following this advice will help prolong the life of your outdoor wood furniture, no matter what harsh elements come its way.

How to Waterproof Your Outdoor Furniture Using a Sealant

How to Waterproof Your Outdoor Furniture using a sealant

Protecting your outdoor furniture from the elements is essential for preserving its lifespan and overall quality. With a sealant, you can waterproof your furniture quickly and easily to keep it looking as good as new.


  • Sealant
  • Cleaning supplies (e.g., dish soap, clothes, etc.)
  • Paint scraper or sandpaper (optional)
  • Masking tape (optional)
  • Drop cloths to protect surfaces from overspray and spills
  • A soft brush to apply the sealant
  • Gloves
  • Protective eyewear
  • Paper towels
  • A putty knife (optional)

Step by Step process

  • Step 1: Clean the furniture surface using dish soap and a damp cloth. Remove any peeling paint or rust with sandpaper or a paint scraper.
  • Step 2: Mask off areas you do not want to seal, such as cushions or any fabrics on the furniture. Step 3: Put on gloves and protective eyewear. Shake the sealant can for one minute.
  • Step 4: Apply the sealant with a soft brush in even, thin layers. Overlap your strokes to ensure complete coverage.
  • Step 5: Allow the sealant to dry completely before applying a second coat if desired.
  • Step 6: Clean up any spills or overspray with a damp cloth and paper towels.
  • Step 7: Remove the masking tape and admire your work.

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Waterproofing Your Outdoor Furniture using Linseed Oil Or Tung Oil

Write a short introduction of 40 words only

When it comes to protecting outdoor furniture from harsh elements, nothing beats waterproofing with linseed oil or tung oil. This treatment provides superior protection while maintaining a natural look and feel.


  1. Linseed oil or tung oil
  2. Clean cloths
  3. Sandpaper


  • Step 1. Clean the furniture with a cloth and wire brush, removing any dirt or debris.
  • Step 2: Sand the furniture to ensure a good surface for oil absorption.
  • Step 3: Apply a thin layer of linseed oil or tung oil and spread evenly with a soft cloth.
  • Step 4: Allow the oil to dry completely before applying another coat.
  • Step 5: Once two coats have been applied, allow the furniture to fully cure before using it outdoors.


Should I seal my outdoor furniture?

Yes. You should seal your outdoor furniture to protect it from rain, moisture, snow, mold and mildew, and insect infestation. You also seal it to make it more durable. If you leave it unsealed, it will rot, and it’s more expensive to replace it than to seal it. 

How to seal an outdoor wood table

First off, get an exterior wood sealant with exceptional UV protection and water-resistant abilities. The sealant should also protect the outdoor wood table from mold and moss growth. That said, here’s how to go about it. Sand the table using 180- 220 grit sandpaper to remove the existing finish.  Using a  clean, lint-free cloth, wipe off the table and remove the dirt and debris.  With a high-quality nylon or polyester brush, apply the sealant in the direction of the wood grain. Apply one small part at a time to avoid lap marks. Wipe off the excess sealant and wait for it to dry before applying another coat. Ensure you seal all table parts, including crooks and corners, to protect them from elements.  

What is the difference between wood stain and wood finish?

A wood stain penetrates the wood deeply,  while a finish forms a protective shield on the outside surface. Some finishes contain colors to highlight or change the color of your wood. Finishes make the wood more durable, so you use them in areas that see a lot of wear and tear. Here are types of wood finishings.

Do you seal or stain the wood first?

The order in which you apply wood stains and sealants depends on what you’re working with at the time.  But generally, we recommend staining first, sealing second, and using topcoat third for the best results. This will ensure the best possible protection for your outdoor wood furniture.

Do I need to seal the wood after staining?

Yes. You should seal the wood after staining it because it is still porous, meaning it’ll absorb water and moisture, which causes it to rot. However, using a standard stain will give the wood some level of protection compared to completely untreated lumber.

How long after staining can I seal?

The majority of wood stains dry entirely in a day or two. Some colors, such as general finishes stains, can take three or four hours to dry. You can then apply the sealer. However, to be on the safe side, wait for three days before sealing.  

Do you sand after staining wood?

Yes, sand between stain coats. Lightly sand the surface several times with finer grit sandpaper. Remember that you will most likely need to apply several coats of stain to achieve the desired level of protection for your outdoor project. As you apply each coat, be sure to wipe away any excess stain.

Can you seal wood without darkening the color?

Yes, there are clear wood sealers available that do not contain any pigments or dyes that could darken the wood. These sealers are designed to provide protection to the wood without altering its natural color or appearance. It is important to choose a clear sealer that is specifically designed for your type of wood and follow the manufacturer’s instructions for application.

How long do wood sealers take to dry

The drying times of wood sealants vary depending on the type of sealer, the weather conditions, and the surface of the wood being sealed. Water-based sealers usually dry within a few hours, while oil-based and polyurethane-based sealers can take up to 24 hours or longer to dry completely. It’s important to follow the manufacturer’s instructions and allow the recommended drying time before applying a second coat or using the sealed surface.

What is the Best Sealer for Outdoor Wood Furniture?

When buying a wood sealer for outdoor wood furniture, stick with impeccable choices to avoid making costly mistakes.

Choosing the best sealer for your outdoor wood furniture is a decision that will impact the lifespan and appearance of your cherished pieces.

Ultimately, the best sealant for exterior wood furniture is Star Brite Premium Golden Teak Oil offering unbeatable protection and a timeless allure to your outdoor wooden treasures.

Still, the right choice will depend on your specific needs and preferences. Whether you opt for oils, polyurethane, or water-based sealers, always follow the manufacturer’s instructions for the best results.