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The 8 Best cedar deck sealers of 2025

Are you trying to find cedar deck sealers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling cedar deck sealers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 28 hours of research and did 39 cedar deck sealers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best cedar deck sealers you can buy today

No. 1
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.
  • "Goof Proof" application
  • No laps, runs or streaks
  • No back brushing
  • Apply in any temperature
  • Subject to or will include a PaintCare recycling fee in the following states: CA, OR, CT, VT
SaleNo. 2
Thompson’s WaterSeal Transparent Waterproofing Wood Stain and Sealer, Natural Cedar, 1 Gallon
  • WATERPROOFING STAIN – Bring out the beauty of your outdoor wood with Thompson’s WaterSeal Transparent Waterproofing Wood Stain. Along with adding smooth color, it’s a deck sealer that prevents water damage to help you maintain your outdoor living spaces.
  • TRANSPARENT WOOD STAIN – This outdoor wood stain provides a transparent finish. It will hide the wood grain, but still allow the wood texture to show. It provides complete protection while adding boldly tinted color.
  • FADE RESISTANT FINISH – The advanced polymers in this outdoor wood and deck stain deliver fade-resistant color so it stays looking great year-round. The coating resists UV damage, so you can apply with confidence.
  • EASY TO USE – Whether you’re refinishing an existing fence or putting the finishing touches on a new deck, this waterproofing wood stain is easy to apply. It can be applied to damp or dry wood. Clean the surface thoroughly prior to use for best results.
  • EXCEEDS INDUSTRY STANDARDS – Thompson’s Waterproofing Exterior Wood Stain exceeds Industry Standard ASTM D-4446 for waterproofing wood.
No. 3
Thompson’s WaterSeal Solid Color Waterproofing Wood Stain and Sealer, Natural Cedar, 1 Gallon
  • WATERPROOFING STAIN – Bring out the beauty of your outdoor wood with Thompson’s WaterSeal Solid Color Waterproofing Wood Stain. Along with adding smooth color, it’s a deck sealer that prevents water damage to help you maintain your outdoor living spaces.
  • COLOR WOOD STAIN – This outdoor wood stain provides a solid finish. It will hide the wood grain, but still allow the wood texture to show. It provides complete protection while adding boldly tinted color.
  • FADE RESISTANT FINISH – The advanced polymers in this outdoor wood and deck stain deliver fade-resistant color so it stays looking great year-round. The coating resists UV damage, so you can apply with confidence.
  • EASY TO USE – Whether you’re refinishing an existing fence or putting the finishing touches on a new deck, this waterproofing wood stain is easy to apply. It can be applied to damp or dry wood. Clean the surface thoroughly prior to use for best results.
  • EXCEEDS INDUSTRY STANDARDS – Thompson’s Waterproofing Exterior Wood Stain exceeds Industry Standard ASTM D-4446 for waterproofing wood.
No. 4
Storm System Protector - Cedartone, 1 Gallon, Protects Outdoor Wood from Water & UV Rays, Siding, Fence & Deck Stain and Sealer, Outdoor Wood Stain and Sealer
1,200 Consomer Reviews
Storm System Protector - Cedartone, 1 Gallon, Protects Outdoor Wood from Water & UV Rays, Siding, Fence & Deck Stain and Sealer, Outdoor Wood Stain and Sealer
  • STORM PROTECTOR: Storm Protector is a penetrating, semi-transparent stain and sealer that highlights the natural beauty of the wood grain while providing protection from Mother Nature.
  • PROTECT YOUR EXTERIOR WOOD SURFACES: This siding, deck and fence stain and sealer offers superior waterproofing and UV protection to help prevent color fading.
  • FOR A VARIETY OF WOOD SUBSTRATES: Storm Protector exterior wood stain and sealer can be applied to any exterior wood, including redwood, cedar, pine, douglas fir, spruce, cypress, mahogany and pressure treated lumber.
  • EASY TO APPLY: Storm Protector features a ready-to-use formula that's easy to apply. Mix thoroughly and apply to a prepared wood surface with a brush, roller, or sprayer. Packaged in a 1-gallon container.
  • PROTECTION TO WEATHER WHATEVER: From clear finishes that protect wood and highlight its natural beauty to more dramatic solid color stains, Storm Stain offers the look you want as well as the protection to weather whatever.
SaleNo. 5
#1 Deck Premium Wood Fence Stain and Sealer - Semi-Transparent Fence Sealer - Cedar, 1 Gallon
  • Long Lasting Fence Sealer - 3 Year Warranty on Fences
  • Easy to Apply Water-Based Fence Stain - Use an Airless or Pump Sprayer, or Brush & Roller
  • Available in 5 Semi-Transparent Colors Including Driftwood Gray, Natural, Cedar, Dark Walnut, & Light Walnut
  • Waterproof Protection for All Wood Surfaces Including Fences, Decks, Siding, Log Home Boards
  • Resists Fading, Graying, & Peeling on All Vertical Wood Surfaces
No. 6
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar
  • MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks. Marine is safe for use over open water and is non-hazardous to aquatic life.
  • DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.
  • WATERPROOF WOOD SEALER: The wood used on boat docks, decks, and retaining walls near rivers, lakes, oceans, and ponds is subjected to constant moisture. We crafted a sealer, remove stain, and finish all in one, specifically for these installations.
  • WOOD SEALANT: Our fast-drying protector penetrates wood below the surface, coating the wood fibers at the cellular level, which creates a long-lasting, flexible, breathable barrier. It provides a no-fuss, easy clean-up with soap and water.
  • SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.
No. 7
Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane - Premium Waterproof Sealant -1 Gallon & Cedar
  • WATER-BASED POLYURETHANE WOOD FINISH: Our sealant provides top-notch protection against wear and tear in high traffic areas. It's odorless and ideal for use on wood siding, log homes, swing sets, outdoor furniture, wooden deck and fence, and more.
  • WOOD SEALANT: Unlike many sealers that only form a topcoat, our protector penetrates below the surface to create a long-lasting, water-resistant shield around the wood. It helps resist wood damage, deterioration, and protects against the elements.
  • FLOOR SEALER APPLICATOR: Our premium gloss is ultra-low VOC and great for enhancing the extended life of your exterior flooring. The sealant can be safely applied around your home, landscaping, vegetation, or over any water area.
  • WATERPROOF SEALER: Ditch the oil-based sealers and choose a UV-stable coating option. Our fast-drying liquid creates a flexible, breathable barrier and provides a no-fuss, easy clean-up with soap and water, as it allows the wood to grey naturally.
  • SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.
No. 8
Olympic Wood Protector 1 gal. Cedar Solid Exterior Stain Plus Sealer in One
  • Waterproofing deck stain & sealer with all-in-one protection
  • Sunblock UV protection, fast drying to the touch in 30 min.
  • Recommended for use on exterior wood decks, fences, siding, railings, outdoor furniture and other wood surfaces
  • Provides a resistant flat finish and approximately 350-500 sq. ft. of coverage per gallon
  • Water based deck stain formula for easy soap and water clean up
SaleNo. 9
1 gal Ready Seal 112 Natural Cedar Exterior Stain and Sealer For Wood
444 Consomer Reviews
1 gal Ready Seal 112 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.
  • "Goof Proof" application
  • No laps, runs or streaks
  • No back brushing
  • Apply in any temperature
  • Subject to or will include a PaintCare recycling fee in the following states: CA, OR, CT, VT
  • "Goof Proof" application
  • No laps, runs or streaks
  • No back brushing
  • Apply in any temperature
  • Subject to or will include a PaintCare recycling fee in the following states: CA, OR, CT, VT
SaleNo. 10
Cabot Wood Toned Stain + Sealer, Exterior Natural Wood Stain, Cedar, Quart
  • PROTECT WOOD - Cabot Wood Toned Stain + Sealer is specially formulated with a unique blend of resin and oil to provide a superior natural finish for bare wood. It’s a wood protector against the sun and weather elements.
  • BEAUTIFY – This natural wood sealer seals in and enhances the natural beauty of your outdoor wood projects. It’s easy to apply with just one coat required, and dries leaving a flat, translucent finish that weathers over time to a natural wood hue.
  • WATER REPELLANT – As a wood protector for outdoor items, this wood stain is mildew resistant and water-repellent to keep moisture out and guard against warping and checking.
  • IDEAL FOR – Use as a deck stain, wood fence stain and sealer, and much more. It’s ideal for decks, siding, fences, and trim. Also suitable for use on shingles, shakes and log homes. Available in 4 wood toned colors.
  • CABOT STAIN – Since 1877, Cabot has been a leader in wood care with easy-to-use prep products, long-lasting deck staining products, durable topcoats and more. At Cabot, we do wood care. And we’re here to help.
No. 11
Cabot Semi-Transparent Wood Stain + Sealer, Low VOC, Cedar, Gallon
  • OIL-BASED WOOD STAIN - Cabot Semi-Transparent Stain + Wood Sealer is formulated to provide long lasting beauty and wood protection. The wood sealant highlights the grain of your wood with protective color.
  • SUPERIOR PROTECTION – Also a wood protector, the semi-transparent finish provides powerful resistance to moisture and UV damage. Our one-coat finish won’t show brush marks, giving you long-lasting protection that resists fading.
  • EASY TO APPLY – With just one deck staining coat needed, this natural wood stain lets you finish your projects quicker and get back to enjoying the outdoors.
  • IDEAL FOR - Use as a deck stain, wood fence stain and sealer, and much more. It’s ideal for decks, siding, and fencing.
  • CABOT STAIN – Since 1877, Cabot has been a leader in wood care with easy-to-use prep products, long-lasting deck staining products, durable topcoats and more. At Cabot, we do wood care. And we’re here to help.
SaleNo. 12
Olympic WaterGuard 11.75 oz. Woodland Cedar Semi-Transparent Exterior Wood Stain Plus Sealer
  • Ready mix, ready to use semi-transparent wood stain and sealant all-in-one
  • Waterproofing deck and fence protection
  • Provides a resistant stain coating & seal
  • SUNBLOCK UV defense
  • Exclusive SCUFF GUARD Technology
No. 13
Cabot Wood Toned Stain + Sealer, Low VOC Exterior Natural Wood Stain, Cedar, Gallon
  • PROTECT WOOD - Cabot Wood Toned Stain + Sealer is specially formulated with a unique blend of resin and oil to provide a superior natural finish for bare wood. It’s a wood protector against the sun and weather elements.
  • BEAUTIFY – This natural wood sealer seals in and enhances the natural beauty of your outdoor wood projects. It’s easy to apply with just one coat required, and dries leaving a flat, translucent finish that weathers over time to a natural wood hue.
  • WATER REPELLANT – As a wood protector for outdoor items, this wood stain is mildew resistant and water-repellent to keep moisture out and guard against warping and checking.
  • IDEAL FOR – Use as a deck stain, wood fence stain and sealer, and much more. It’s ideal for decks, siding, fences, and trim. Also suitable for use on shingles, shakes and log homes. Available in 4 wood toned colors.
  • CABOT STAIN – Since 1877, Cabot has been a leader in wood care with easy-to-use prep products, long-lasting deck staining products, durable topcoats and more. At Cabot, we do wood care. And we’re here to help.
SaleNo. 14
Wood Defender 200 Series Cedar Tone Transparent Stain & Sealer 5-Gallon
  • Its unique blend of modified oils and resins is formulated to repel water, resist the impact of UV light and contains additives that prevent graying during the life of the stain
  • It also cures faster than other deck stains, making it the recommended product for decks or any surface that will be walked on or tracked.
  • Wood Defender 200 Series Wood Stain and Seal
No. 15
KILZ Waterproofing Wood Stain, Exterior, Semi-Transparent, Cedar, 1 Gallon
  • KILZ TRIBUTE Satin is a low VOC, hundred percent Acrylic advanced technology paint and primer in one formulated for superior hide and coverage with exceptional durability
  • Papyrus is a medium shade of almond. Because of its Neutral tone, it creates the perfect backdrop for adding your own personal style, allowing your other design elements to take center stage
  • Papyrus is a medium shade of almond. Because of its Neutral tone, it creates the perfect backdrop for adding your own personal style, allowing your other design elements to take center stage
  • KILZ TRIBUTE paint comes in four sheens and hundred classic neutrals and on trend colors. Our low-voc durable and Washable long-lasting paints will beautify your home and enhance its livability and value
  • 1-Gallon can of KILZ TRIBUTE Satin Papyrus TB interior paint for use with high-quality brushes or rollers. Up to 400 sq. Ft. Per gallon coverage on smooth surfaces
No. 17
DEFY Essential Semi-Transparent Outdoor Wood Stain and Sealer in One, 1 Gallon, Cedar Tone - Wood Sealer Outdoor Waterproof Deck Stain
  • Wood Stain and Sealer in One - This product works as a wood stain and water sealer for wood - it simultaneously adds color and protects your outdoor wood surfaces for years to come.
  • Waterproof Wood Sealer Protection - DEFY Essential deck stain offers effective waterproofing, safeguarding your wood from moisture and water damage.
  • Durable And Long-Lasting - This deck stain and sealer is made with durable acrylic resins that provide long-term protection and resists cracking, peeling, and fading.
  • Easy Application - This outdoor wood sealer is suitable for use on all wood types, including deck staining, fence stain, patios, and pergolas. Cleanup is easy with soap and water. 250 VOC compliant.
  • Semi-Transparent Finish - Enhances the wood’s natural beauty with 6 semi-transparent deck stain colors, while offering protection against graying caused by UV rays and weather damage.
SaleNo. 18
Olympic Maximum Wood Stain And Sealer For Decks, Fences, Siding, and Other Outdoor Wood Structures, Semi-Transparent, Cedar, 1 Gallon
  • Weather-ready application allows you to clean and stain on the same day in temperatures down to 35 degrees fahrenheight, deck is ready for rain in 8 hours
  • Durable formula features advanced SunBlock UV defense and enhanced water proofing protection
  • Exclusive Scuff Guard technology and cleans easily with soap and water, eliminating the need for harsh chemicals
  • Durable wood stain and sealant protects and beautifies in one step
  • Recommended for use on exterior wood decks, fences, siding, railings, outdoor furniture and other wood surfaces.
No. 19
Storm Protector Penetrating Sealer & Stain Protector - Deck Protector, Fence Protector, Mahogany Stain, Redwood Stain, 5 Gallon (Cedartone)
  • Use on decks, fences and siding
  • Oil-based stain and sealer all in one
  • Transoxide pigmentation
  • UV protection
  • Compatible with any wood species including Redwood, Cedar, Pine, Mahogany, Douglas Fir, Spruce, Cypress and Pressure Treated
No. 20
Ready Seal Exterior Stain and Sealer-1 Gallon can (Natural Cedar 112)
  • Wood Stain and Wood Sealer in one
  • No peeling, cracking, or chipping.
  • Goof Proof application process
  • Ready Seal is designed for exterior use only
  • Approximately 125-150 sq. feet per gallon

How to choose a good cedar deck sealers

Does the idea of finding a fantastic cedar deck sealers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in cedar deck sealers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top cedar deck sealers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top cedar deck sealers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top cedar deck sealers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top cedar deck sealers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the cedar deck sealers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good cedar deck sealers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your cedar deck sealers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting cedar deck sealers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our cedar deck sealers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what cedar deck sealers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on cedar deck sealers.