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Best Deck Sealer for Splinters 2024 | Top 5 Model Reviewed

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Splinters are a common problem with wood decks. They’re unsightly, but they’re also a safety hazard. You don’t want your kids or pets getting poked by sharp pieces of wood. Therefore, you need to seal it with a deck sealer.

Using the best deck sealer for splinters will help keep your wood deck looking great and safe for everyone to use. By sealing the surface of the splintered wood, the sealant will help prevent new cracks from forming.

On the other hand, a regular sealer will not seal the cracks for a long time. In fact, you can even miss a few spots when using them. Hence, we brought you the list of top wooden deck sealers.

Ready Deck Sealer for Splinters

L R Deck Sealer Splinters Surface

STORM SYSTEM Storm Deck Sealer for Splinters

Splinters are not only sharp, but they’re also raised above the floor. Therefore, you will need something to press it in and seal it in place. Using the right sealer to protect your wooden decks will ensure that everyone is safe on their bare feet.

Here are the top deck sealers for splinters:

1. Ready Deck Sealer for Splinters

Looking for a way to keep your deck looking great? The product by Ready is a natural cedar exterior stain and sealer perfect for pressure treated wood.

It allows wood grain and provides a beautiful finish. The wood filler protects your wood from weather damage. The seal is easy to apply, and it dries fast so you can get back to enjoying your deck. It comes in 5-gallon container, which is perfect for keeping on hand if you have several projects to do.

This product requires no primer and will achieve its natural cedar color in about 14 days. Plus, it’s darkest when first applied so you can see where you’re applying it.

You don’t get cracks when you use deck sealer. It can be applied with a sprayer, roller, or brush. Additionally, it does not require any back brushing. You won’t need to sand or strip your deck before reapplying, so it’s perfect for those who want a fuss-free solution.

Ready Deck Sealer for Splinters is an excellent choice for anyone looking for an easy and efficient way to protect their deck boards from cracks. You can apply the sealant in any temperature range.

It does not require a wet-line application and will blend itself. This makes it a very versatile product that can be used in a variety of situations. Moreover, it does not require any diluting or thinning.

Since it is “Goof Proof” you can rest assured that, even if your kids and pets mess up the sealer job, it will be very forgiving and easy to fix.

It goes on smoothly and does not leave streaks or runs. This wood deck sealer leaves a beautiful finish that will increase the beauty and value of your house while protecting the wood against the elements.

Highlighted Features:

  • Easy to apply and dries quickly
  • Allows wood grain and provides a beautiful finish
  • Natural cedar color in 14 days
  • Prevents formation of fractures
  • No back brushing required

2. L R Deck Sealer Splinters Surface

If you’re looking for a wood deck sealer to repair splintering wood, then look no further than Deck Sealer by L R. Liquid Rubber. It is a water-based sealant that can be applied indoors and outdoors. It is an easy-to-apply sealant that cures to a light gray color.

Liquid Rubber is an effective leak repair sealant that can be used on surfaces such as wood decks, roofs, and even boats. It comes in 5 gallon pails and can be applied to clean, dry, and free of loose debris.

You can also apply the sealant on a metal roof, sloped roof, flat roof, shed, basement, planter box, foundation, and more. This sealant is designed to keep your floor looking great and protected against weathering and other damage.

The L R Deck Sealer Splinters Surface is very durable, meaning it will withstand wear and tear. Plus, its UV stable formula means that it can withstand the sun’s ultraviolet rays, stopping the product from degrading over time. Its final elongation rate is over 1000%, preventing adhesion failure.

You can use this sealant to protect pressure treated wood surfaces from chipping and weathering. It can be used on vertical or flat surfaces and requires 3-4 heavy coats to achieve a 0.76 mm (30 mil) membrane. You need 4-5 heavy coats of the stuff to get a 1.5-2 mm (60-80 mil) membrane.

It is safe for humans and pets. You won’t find any VOCs, solvents, or harmful chemicals, so it’s a great choice for anyone looking for an environmentally friendly product.

Geo-Textile are perfect for protecting bridge joints, vents, gaps, seams, and protrusions. They provide a bulletproof system that prevents water and debris from entering these areas and causing damage. The tape and fabric are flexible, so they can move with the bridge without cracking or peeling.

Highlighted Features:

  • Water-based sealant to apply indoors and outdoors
  • An easy-to-apply sealant that cures to a light gray color
  • Can be applied to the roof, shed, basement, and more
  • Great for protecting against weathering and other damage
  • Contains no VOCs, solvents, or harmful odors

3. Foundation Armor Solvent Based Paver Deck Sealer for Splinters

Looking for a way to seal your paver deck? You can try the paver deck sealer by Foundation Armor. The paver deck sealer also has special ingredients that stop splinters in their tracks. It is UV resistant, so it won’t fade even if you have a wood deck that’s made of highly sun-exposed wood.

Armor AR350 is a solvent based sealer that can be used on wood deck, concrete and pavers. It provides a durable finish that will help protect against staining and yellowing. Also, it helps to eliminate cracks from forming on the wood’s surface.

It will darken the surface to give it a wet appearance. The sealant is breathable, meaning that it will not trap moisture underneath the surface. it will help prevent the formation of mold or mildew.

The sealer provides a low gloss finish to make the floor less slippery. It is primerless and dries quickly to a hard finish.

You can use it to protect against surface abrasion like dusting, cracking, pitting, and spalling. This sealer is low VOC so it’s considered safe for the environment yet it is able to provide great results. It will restore the wood’s natural color, resulting in a beautiful “wet look”.

If you are looking for a wood filler that will protect your splintered wood deck from harmful chemicals and salt damage, it is also the perfect product for you. It can be applied with a roller or sprayer.

Highlighted Features:

  • Prevents splinters from forming on floor
  • Restores color of dull or faded concrete and pavers
  • Breathable that will not trap moisture under floor
  • Low VOC for environment safe
  • UV resistant that will not fade
  • Protects against staining and yellowing

4. STORM SYSTEM Storm Deck Sealer for Splinters

If you’re looking for a sealer that will protect your deck from cracks and provide a beautiful mahogany or redwood stain, look no further than the sealer & stain protector by STORM SYSTEM. This sealant is perfect for staining and protecting wood decks, fences, and other wooden surfaces.

It’s easy to apply, and it dries quickly to provide long-lasting protection against weathering and UV damage. It comes in a 1-gallon container and it’s available in mahogany and redwood stains.

This oil-based sealer will penetrate deep into the wood to provide extra protection against moisture and other weather-related damage. Not only will it keep your deck looking beautiful, but it will also preserve the beauty of the wood grain.

This wood filler is compatible with all wood species and is great for staining Pine, Cedar, and other woods. It provides a durable finish that will keep your deck looking great.

This product is easy to apply with a brush, roller, or spray, and it dries lap-free, so you don’t have to worry about getting any unwanted streaks.

It dries quickly and is VOC compliant. It also comes in five colors to choose from, so you can find the perfect one to match your wood deck boards.

Highlighted Features:

  • Easy to apply and dries in 24 hours
  • Penetrates deep into the wood
  • Protects against weathering and UV damage
  • Compatible with all wood species
  • Preserves the natural beauty of the wood grain
  • Oil-based formula provides a nice smooth finish
  • VOC compliant sealant

5. DOMINATOR Low Gloss Paver Deck Sealer for Splinters

When it comes to professional-grade deck sealers, DOMINATOR is one of the best on the market. This semi transparent stain and sealant provides a wet look finish while also enhancing the color of your concrete.

It dries quickly and is perfect for use on driveways, patios, and walkways. With a gallon of product, you’ll have enough to complete a large project.

This wood filler provides a low gloss finish for two to four years, depending on your environment. It is designed to enhance the life and beauty of your floor. You should not apply if the surface temperature is below 50° for 48 hours before or after applying.

DOMINATOR Low Gloss Paver Deck Sealer for Splinters is also oil resistant, making it a great option for wood decks that are frequently exposed to spills. You can use it on stone or clay, but it will provide excellent protection for concrete pavers and decorative concrete. 

It has a great coverage rate of 250-400 sq ft per gallon, per coat, so it will quickly and easily cover your entire deck. With this sealer, you’ll be able to reduce the amount of maintenance that your wood deck boards require.

DOMINATOR LG+ is a water-based sealer that is easy to apply and has low VOCs. This makes it a great choice for anyone who wants a sealant that is safe and easy to use. In addition, it has no strong chemical odors that are associated with most sealers.

Highlighted Features:

  • Has low gloss finish
  • Oil resistant for wood decks
  • Great coverage rate of 250-400 sq ft per gallon
  • Has no strong chemical odors
  • Dries quickly for convenience
  • Has low VOCs for safe and easy use

This is the list of the 5 best deck sealers that you can use to protect your wooden decks from being splintered. All the products that are mentioned above are great options, but the best choice would definitely be the Ready Deck Sealer.

Factors to Consider When Buying Deck Sealer for Splinters

best deck stain

Wood deck boards with splinters are a concern for everyone. The right deck sealers repair splintered wood and keep your old deck in good condition. However, buying a sealing product can be tough because there are a lot of options on the market.

You need to know exactly what you need in a sealant so that you can get the one of the best deck sealers for your project. There are several factors to consider when buying a sealer, including:

Quantity and Coverage:

Deck sealers come in different sizes and in gallon containers. If you have a large deck, then you’ll want to buy a gallon of sealant that can cover your entire deck. When it comes to coverage, you want to choose a sealer that provides more square feet per gallon than other products when it comes to coverage. If you’re not sure, then just check the bottle for coverage information.


When selecting a deck sealer color, you’ll want to choose a color that is closest to your current deck color. In addition, you can use a deck stain remover to create a custom color for your deck sealant if necessary.

Water or Oil based:

The type of sealant that you use on your old or new deck will depend on the type of surface that you have. If your deck boards are made from wood, then you should use a water-based sealer. Water based sealed is more flexible and allows the wood to contract and expand without cracking.

Applying Temperature:

wood stain

Before applying a deck sealer, you need to check the surface temperature. If the temperature is below or above this range, then it’s best to wait until the temperature rises before applying your sealer.


You want to choose a waterproof sealant if you plan on regularly exposing your deck to water. This is a good option for wood decks in wet climates or on boats.

UV Resistant:

A UV-resistant sealant will help your decking boards last longer. This type of sealer will resist sun damage and keep your deck looking new for years.

As your sealer ages, it may begin to turn yellow. This is due to the sun and pollution that get on your deck. By buying a UV-resistant sealer, you’ll be equipped with the right tools to prevent the yellowing of your deck.

Less VOCs:

If you’re looking for a sealant that is safe to use, choose one with low VOCs. Low VOC products will have lower chemicals and are safe to use.

Less Odors:

wood decking

If you like working outdoors in the fresh air, you need a deck sealant that doesn’t have strong chemical odors. Make sure you check the bottle for information about strong odors before buying a product.


Breathability is important because it helps to remove water from your deck while it’s still on the surface. Additionally, it prevents mold and mildew from growing on your decks, which can reduce the quality of your wood.

Easy to Use:

Depending on your skill level and experience, you may want a product that is easy to apply. Make sure the bottle comes with directions for first-time users so that you know exactly how much to apply.


When buying a sealant for wood decks, it’s important to buy a brand that you trust. The best brands will offer quality products and dedicated customer service. This protects your investment and helps you get the right product for your deck.


You’ll find many different prices for wooden deck sealer options on the market, so it’s important to decide exactly what you want before buying anything. You should buy a high quality sealer for your splintered wood decks because it will protect your surface and keep your wood looking great for years.

Now you know exactly what type of deck sealant to buy for your project, but don’t forget about other supplies like a squeegee and brushes. These are essential tools that will help you get the best results possible on your decks.

How do You Seal Wood Splinters?

half bleach

If you want your decking surfaces to last as long as possible, you need to coat them with a sealant that is designed for that purpose. If you do not preserve your decking boards, it will become splintered and faded, which will reduce the lifespan of your deck.

If you want to seal splintered wood, you have to know the right steps to take.

Step 01. Clean the Deck With Pressure Washer:

Use a pressure washer to remove debris from the old deck board. If it has been raining, you should let the splintered wood deck dry out thoroughly before sealing it.

Step 02. Scrub the Surface:

Before you start using a sealant on your wooden surfaces, you need to scuff up the surface so that you have a good surface for sealing. Use a broom to scrub, and remove deck mold from the decking boards.

Step 03. Select a Sealer:

There are water and oil-based sealers available on the market. Choose one that is compatible with your decking material. Many deck sealers can be applied to more than one type of decking material.

Step 04: Apply the First Coat of Sealer:

Apply the First Coat of Sealer

Use a scrub brush to apply the sealer, working in sections. You can also use a roller or sprayer for the application process.

Step 05: Apply a Second Coat of Sealer:

Allow the first coat to dry completely, and then apply a second coat of sealer. For best results, make sure that you follow all manufacturer’s directions on how many coats are recommended for your specific type of damp wood. Also, some deck sealers need more than one coat in order to achieve the best results.

Step 06: Dry the Second Coat:

Once you have applied the second coat, allow it to dry for at least 24 hours. If you are applying on a hot day, it will take less time to dry.

Step 07: Clean Up the Deck:

After you are finished with your sealing project, make sure that you properly clean up the decking surfaces. You can use a hose to remove leftover residue. Then, allow the deck to dry out before you start using it again.

After you have finished sealing your deck with two coats of sealer, you will be able to enjoy your newly protected wood.


01. What to Put on a Deck to Prevent Splinters?

A good quality sealant is the safest way to avoid splinters on a new deck. Many of these sealants can be applied in one coat, and they will provide a long-lasting finish that protects against moisture and other environmental factors.

02. Will Sealing Wood Prevent Splinters?

Sealing wood will definitely help to eliminate splinters. The most effective way to seal wood is to apply a deck stain that penetrates into the wood with ease and provides excellent protection against the elements.

03. Does Polyurethane Prevent Splinters?

Polyurethane can be used as a sealer. So you can use it to provide a protective coating on the surface of your deck. It will prevent and repair splintered wood.

04. How to Smooth Splintered Wood?

The best way to smooth splintered wood is to sand it down until it is level enough that you can apply sealant or stain without causing further damage. This will remove any loose fibers that are likely to cause injury when stepped on.

05. Why is My Deck Slippery after Staining?

Why is My Deck Slippery after Staining

Sudden changes in weather can affect the way that oil reacts to wood. This means that you may find your deck smooth one day and extremely slippery the next. Once our weather has stabilized, this problem should resolve itself regardless of whether or not you apply the sealant to your deck.

06. Does Staining Wood Prevent Splinters?

Staining wood with a sealer will help protect it from getting splintered. You should not rely on other staining materials on your deck to protect against injury from broken wood. Make sure you choose a sealant that is easy to apply and offers excellent coverage.


Sealing your deck is the best way to protect against splinters. It’s a good idea to seal your deck once a year, but some decks may need resealing more frequently. You may need to seal your deck twice a year if you live in a harsh climate.

But always use the best deck sealer for splinters to make your deck safe and more durable. A properly sealed deck can not only look beautiful, but it can also be functional.

Our recommended sealants are made with a special formula that creates a barrier between the wood and your skin, so you can enjoy your deck without worrying about pesky needles. We hope this article helped you to seal your splintered wood.

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