14 best valspar deck sealers

Valspar is a well-known brand that offers a range of coatings and sealers, including deck sealers. Valspar deck sealers are designed to protect and enhance the appearance of your outdoor wooden decks and other wood surfaces. Here are some key features and benefits of Valspar deck sealers:

  1. Protection: Valspar deck sealers provide a protective barrier for your deck, shielding it from the damaging effects of UV rays, moisture, and weather exposure. This helps prevent the wood from cracking, fading, and deteriorating over time.

  2. Waterproofing: These sealers often have waterproofing properties that help repel water and prevent it from soaking into the wood. This can reduce the risk of rot and decay.

  3. Color Enhancement: Valspar offers a variety of deck sealers that enhance and enrich the natural color of the wood, giving it a more attractive and vibrant appearance.

  4. Mildew and Mold Resistance: Some Valspar deck sealers are formulated to resist the growth of mold and mildew, which can be a common issue in damp and shaded areas.

  5. Easy Application: Valspar's deck sealers are typically designed for easy application, whether you prefer using a brush, roller, or sprayer.They often come with clear application instructions.

  6. Durable Finish: These sealers create a durable finish that can stand up to foot traffic, furniture, and other outdoor elements.

  7. Low Odor: Many Valspar deck sealers are formulated with low odor, making the application process more comfortable.

  8. Variety of Options: Valspar offers a range of deck sealers with different finishes and levels of opacity, allowing you to choose the one that best suits your aesthetic preferences.

It's essential to follow the manufacturer's instructions for surface preparation and application to ensure the best results and long-lasting protection for your deck. Additionally, the specific product offerings and features may vary, so it's a good idea to check Valspar's official website or visit a local home improvement store for the most up-to-date information on their deck sealer products.

Below you can find our editor's choice of the best valspar deck sealers on the market
  

Thompson's TH.042841-16 Waterseal Waterproffing Stain - Semi Transparent, Acorn Brown, 1 gallon

Thompson's Water Seal

Based on 274 reviews Check latest price

Product description

Thompson's Waterseal Waterproffing Stain - Semi Transparent, Acorn Brown. Exterior wood stain and sealer that provides complete outdoor wood protection. Formula is moderately pigmented to add beautiful color, but still show some wood texture and grain.Prevents Water Damage Advanced Polymers Provide Fade Resistant Color Coating Resists Mildew and UV Damage Applies to Freshly Cleaned Damp or Dry Wood.

  • Exterior wood stain and sealer that provides complete outdoor wood protection
  • Formula is moderately pigmented to add beautiful color, but still show some wood texture and grain.
  • Prevents Water Damage; Coating Resists Mildew and UV Damage
  • Advanced Polymers Provide Fade Resistant Color
  • Applies to Freshly Cleaned Damp or Dry Wood; Color: Acorn Brown
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood
  • 1 coat protects 4 years on deck & 6 years on fences and sidings

User questions & answers

Question: Can you use a pump sprayer for application
Answer: I've never applied it that way. Brushing or using a pad is how I've applied it and this color turns out beautiful.
Question: Would this work to finish a picnic table
Answer: It will work fine as long as the lumber is dry and treated lumber is sometimes not very dry. I would put 3-4 coats on it because it soaks in quickly. If it sits in the sun, it will require re painting each year most likely.
Question: How much coverage per gallon
Answer: If the wood is dry particularly if it is in the sun a lot then it takes much more waterseal. I painted a fence and a deck and it took 26 gallons. I would guess the fence is 400 feet total and the deck is 24 x 24 feet. The deck had already received 8 coats of waterseal over an 8 year period and it is covered. It took much more than I expected. In fact, I had guessed it would take about 15 gallons. I must say, however, I was very pleased with the outcome both in color and durability. I will use it again.
Question: How u apply on deck post ? Shake well before using ? How many coat needs ? I used one coat , but seems watery, next day check found not wa proof
Answer: I had mine brushed on..A lot depends on how dried out/cracked open the wood is, as to how far in it will soak. It is watery/thin that does help for it to soak in more. It may require more than one coat.

Product features

The Thompson's Company has earned a well-deserved reputation as identifying industry trends and emerging technologies.

In the early 1920’s, polymer chemist Edward Addis Thompson developed a formula that protected buildings from exterior water damage. His discovery became known as Thompson's WaterSeal Clear Multi-Surface Waterproofer and initially was used by architectural and construction firms for concrete applications.

Valspar/Cabot 210211 140.0002101.007 Clear Wood Protector, Clear - 1 Gallon

Valspar/Cabot

Based on 41 reviews Check latest price

Product description

This item is a Cabot Clear Wood Protector GAL. Purpose of use for Painting Supplies, household-wood-stains. This product is manufactured in United States.

  • Dual Action UV protection
  • Deep Penetrating waterproofer
  • Mildew & Algae resistant coating
  • Also suitable for stone, masonry, brick and concrete

User questions & answers

Question: Can this be used on interior furniture
Answer: It works great with extension handle! Made staining deck super easy!
Question: Can this be applied to damp wood
Answer: Yes. Did a 2000 square foot deck last year with solid stain. Found this brush very helpful.
Question: I asked the store clerk if I could use it for siding and paint over it, She said the paint first , than apply the product. Is this right
Answer: Assume fine don't know why it would make much difference but have not tried it.
Question: I am looking for a clear exterior stain for fence that makes the grains pop and turns it a brownish gold just like water . Will this product do that
Answer: I used the handle off my garage broom

System Three 1855S16 Clear Marine Spar Urethane Varnish Coating, 1 Quart Can

System Three

Based on 103 reviews Check latest price

Product description

System Three Marine Spar Varnish is a high-build urethane coating designed for marine epoxy and exterior wood surfaces such as railings, doors or any surface where a clear, durable finish is desired. System Three Marine Spar Varnish contains state-of-the-art UV absorbers, which will keep wood looking beautiful even with constant exposure to strong sunlight. System Three Marine Spar Varnish is also resistant to scratching and marring, as well as many cleaners and solvents.

  • Available in Gloss or Satin finish. Formulated to cure properly over System Three epoxy products
  • A high solids, VOC compliant finish
  • Designed for marine and exterior wood surfaces
  • Offers excellent protection from salt air and water
  • Contains ultraviolet light absorbers which will keep wood looking beautiful even with constant exposure to sunlight

User questions & answers

Question: Can this be used for a porch floor
Answer: The manufacturing facility where the PTC paper is produced is a typical manufacturing site. We don’t manufacture nuts or other products usually associated with allergy concerns. Please note, however, that the facility is not certified or considered an allergy-friendly manufacturing facility. In addition, the raw materials used in producing the PTC taste paper (cellulose and PTC) are not procured in any special fashion. We have no assurance that they were produced in an allergy-free environment, and as such it may be best for this student to abstain from the activity.
Question: Being an oil-based varnish, I know this product will have an amber cast, but is it slight or moderate in color
Answer: I dont think this is nessecarily quilling paper but I know that it has the right demsions for quilling art. This paper is orginally for origami lucky stars but I'm sure it can be used for other purposes.
Question: Does this work well on outdoor Acacia wood furniture
Answer: Given the name of the company, the other products they offer, and the low price, I think it's a reasonable inference. ;-)
Question: Would anyone recommend this product for countertops and around sinks
Answer: It doesn't have an ingredients list on the container. However, it is labeled as "P.T.C Paper (Phenylthiourea-Phenylthiocarbamide)". I'm pretty sure it is just strips of paper with the chemical on it.

Valspar 1533 Porch and Floor Latex Satin Enamel, 1-Gallon, Light Gray

Valspar

Based on 60 reviews Check latest price

Product description

Valspar Porch, floor and patio latex paint glides on and dries quickly to a hard, smooth finish.

From the Manufacturer

Valspar Interior/Exterior Latex Porch & Floor Enamel is a satin sheen coating that gives floors tough, long-lasting protection. The premium quality, 100% acrylic latex formula is ideal for indoor applications where low odor and fast dry are important. Can be lightly walked on as quickly as one hour, and takes regular foot traffic in 24 hours. This weather resistant formula can be used indoors or out and gives years of long lasting beauty and protection.

  • Use on wood, concrete, floors, primed metal, steps, railings and porches
  • For interior and exterior use
  • Multi-purpose and weather resistant
  • Water clean-up and wear resistant

User questions & answers

Question: why is this Not for Exterior wood decks/porches
Answer: Yes, it could. However, you'll want to sand the floor well and then coat it with with a west system epoxy to seal it properly. Then a light sanding followed by multiple coats of varnish. It is very thin and flows very well without streaks or brush marks.
Question: Can this be used on ceramic tile
Answer: slight but it will darken with age.
Question: will this work on hardwood floors
Answer: Depending on the wood..but generally I would say if it works on a boat..it should work on wood like a clear coat..
Question: Want to cover wood subfloor in my basement utility room. would like to be water resistant. do you think this would work? and if so, do i need a primer
Answer: No, this is a great product but remains a little flexible. You would want a 2 part Epoxy ( very easy to apply) or a poly based product. System Three has a great epoxy line or get a "bar top epoxy".

Valspar 140.0001406.008 Cabot Semi-Solid Oil-Based Deck And Siding Stain

Valspar

VALSPAR Corp 410.0087002.004 Valspar Chalky Clear Sealing Wax

Valspar

Based on 289 reviews Check latest price

Product description

Clear Coat Of Protection To Use Over Chalky Finish Paint. Top Coat With Valspar'S Sealing Wax For Low-Gloss Protection. Antiquing Wax Is The Last Step To Old-World Charm. Vintage Chic For Wood And Metal Furniture. These Are Complete Line Of Heavy-Duty Shop Products That Will Bring You Years Of Reliable Performance.

  • Top Coat With Valspar'S Sealing Wax For Low-Gloss Protection

User questions & answers

Question: Is this a quart or pint
Answer: I'm not exactly sure...sorry... I used it to paint my wood baseboards and crown molding...
Question: Is it a quart
Answer: yes you can. If at all possible try to sand your tile a little to get sheen off. Use a good quality primer for tile first and than paint with Valspar. I used this on my steps outside and mixed some sand and it lasted great. I live in northeast so it snows alot. Even throwed calcium chloride on it and no problems. Love this paint. Well worth the money.
Question: I just applied wax and when I wiped off it took off paint is that normal ? It also feels sticky - is that normal
Answer: We used it on hardwood floors, and it looks nice, but there are spots were it has chipped. Therefore, next time we do it, we'll try putting a layer of polyurethane on top.
Question: Do you have to use this in well ventilated areas because of the fumes
Answer: I put this on my subfloor in the kitchen, i put a clear coat over it so i could sweep and mop as usual, even when the kids spill something... doesn't chip, and looks good. 

Valspar 3125-70 Barn and Fence Latex Paint, 5-Gallon, White

Valspar

Based on 45 reviews Check latest price

Product description

Valspar Oil and Latex Barn & Fence paint flows on smoothly and dries to a tough, durable finish. It is fade and weather resistant.

From the Manufacturer

Valspar Oil and Latex Barn & Fence paint flows on smoothly and dries to a tough, durable finish. It is fade and weather resistant.

  • Flows on smoothly and dries to a tough, durable finish
  • Fade and weather resistant
  • Ideal for exterior surfaces including wood, masonry, primed metal, weathered steel and aluminum siding

User questions & answers

Question: I am thinking of using for window and shutter trim on our dark brown home . I have burgundy now. thoughts? thanks Carol
Answer: Question needs clarification
Question: You say it has a "tough, durable finish" - but - is it gloss - semi gloss or flat
Answer: I believe so but it is not slip resistant
Question: Paint for horse stalls
Answer: In microns or what? It is medium viscosity paint with good “roll-on” coverage.
Question: how long is dry time,what is the coverage
Answer: It's complete. You do not need hardener. However, you may want to use the clear top coat for longevity.

Cabot 3471-07 3471 1 Gallon Sunlit Walnut Wood Finish, Gallon

Cabot

Based on 39 reviews Check latest price

Product description

Cabot Gold, Gallon, Sunlit Walnut, Ultimate Wood Finish, Providing Beautiful Sheen & Strong Protection From Mother Nature's Worst UV Sun Damage, Extreme Temperatures, Rain & Moisture, First Coat Penetrates, The Second Coat Adds Dimension As It Seals, Finish Mimics The Look Of Interior Hardwood Floors, Amount Of Sheen Will Vary Based On Number & Thickness Of Each Coat, Will Weather Gradually Over Time, Use On Exterior Wood Decks, Siding, Fences & Outdoor Furniture, Provided Wood Is Sound & Free Of Other Coatings, Sealers, Dirt & Other R Contaminants, First Covers About 250-350 SQFT Per Gallon, Second Coat Covers About 300-400 SQFT Per Gallon.

  • Cabot Gold Gallon Sunlit Walnut Ultimate Wood Finish
  • Providing Beautiful Sheen & Strong Protection From Mother Nature's Worst UV Sun Damage, Extreme Temperatures, Rain and Moisture
  • First Coat Penetrates, Second Coat Adds Dimension As It Seals, Finish Mimics The Look Of Interior Hardwood Floors

User questions & answers

Question: We have an old can of valspar interior stain that is dark cherry. What is the new color equivalent
Answer: Kentucky yes, Ohio no
Question: can you use on old stain
Answer: Yes I hope this helps. Norkan Inc.
Question: Is this considered a transparent, semi or not
Answer: Do not know about shipping to Michigan. Many restrictions on oil based products
Question: How long does the finish last
Answer: A little goes a long way. I do not recommend a sprayer as most woods will require brushing. It’s a must to prepare the surface before application and you will be rewarded with years of service. DO NOT USE THE WATER BASE VERSION.

Valspar 27-1500 QT 1 Quart White Porch and Floor Latex Satin Enamel

Valspar

Based on 46 reviews Check latest price

Product description

This item is Valspar 27-1500 QT 1 Quart White Porch and Floor Latex Satin Enamel . Used For Painting Supplies, Paint & Stains Accessories. The product is manufactured in United States.

  • This item is Valspar 27-1500 QT 1 Quart White Porch and Floor Latex Satin Enamel
  • Used For Painting Supplies, Paint & Stains Accessories
  • The product is manufactured in United States

User questions & answers

Question: does this come in different colors
Answer: Just white and maybe gray.
Question: Is this paint tintable? Thank you
Answer: Any paint is tintable
Question: Can I stencil another color on it
Answer: Yes
Question: does this come in different colors
Answer: Yes

Cabot Australian Timber Oil Exterior Natural 5 Gl

Unknown

Based on 14 reviews Check latest price

Product description

Brand Name: Cabot

Sub Brand: Australian Timber Oil

Transparency: Transparent

Tintable: No

Color: Natural

Coating Material: Natural Oil/Waterborne Hybrid

Product Type: Australian Timber Oil

Container Size: 5 gal.

Sealer: Yes

Indoor and Outdoor: Outdoor

UV Resistant: Yes

Recommended Surface: Finished Wood

Durability: 4 Years

VOC Level: Low VOC

Full Cure Time: 30 day

Coverage Area: 1250-1750 sq. ft.

Application Method: Brush

Application: Finished Wood Surfaces

Water Repellent: Yes

Protects decks, siding, railings and outdoor

furniture Deep penetration

Low odor Soap and water

cleanup 250 VOC compliant

everywhere Wide application

window Water reducible

  • 19400 ATO OIL MOD NATURAL 5GAL
  • ATO OIL MOD NATURAL 5GAL

User questions & answers

Question: What is the color? I'm looking for 19400 natural
Answer: Not really sure as we used to stain an unpainted deck and did nt paint ver it. Sorry I couldn't be more help!
Question: is this the oil base version
Answer: Stain is slightly yellow.

Valspar 080.0006507.007 McCloskey Man O'War VOC Spar Varnish

Valspar

Based on 2 reviews Check latest price

Product description

Provides maximum uv protection water & weather resistant marine quality finish bet on land or sea. Man O' War 1 gallon Semi gloss spar varnish Voc Provides maximum uv protection water & weather resistant Marine quality finish bet on land or sea Gallon covers 300-400 SQFT. Made in USA.

  • Man O' War
  • 1 gallon
  • Semi gloss spar varnish
  • Voc
  • Provides maximum uv protection water & weather resistant

Valspar Professional Stain Block/Bonding Primer

VALSPAR PAINT

Based on 9 reviews Check latest price

Product description

VALSPAR INTERIOR/EXTERIOR BONDING PRIMER, GALLON

Guardsman 461900 Weather Defense Outdoor Wood Furniture Protector - Repels Moisture and Stains, 10 Oz, 10 Fl Oz

Based on 389 reviews Check latest price

Product description

Guardsman Weather Defense line of products is formulated to protect and extend the life of outdoor furniture and fabrics. Weather Defense Outdoor Wood Protector repels moisture and common outdoor stains while enhancing wood's natural beauty. Once applied and dry, it forms an invisible barrier against mold, mildew and fungi. Great for teak, cedar and many other types of wood. Made in the U.S.A. Guardsman has been a leader in furniture care since 1915, delivering quality products and services for the protection, care, and repair of wood, fabric, and leather furnishings and bedding products. Backed by the strength of the Guardsman Corporation, the world’s largest supplier of wood finishes to the furniture and cabinet industry, Guardsman products include polishes and cleaners for fine wood, leather, and fabric furniture, as well as a complete line of furniture maintenance products for touch-up, repair and spot cleaning. Guardsman is also the leading provider of Furniture Protection Plans in the countries where it does business, with more than 11 million protection plans in force throughout the world. We visit hundreds of thousands of homes every year to successfully repair furniture—so you know our products work! With nearly a century of expertise in the furniture care business, Guardsman is an established, secure, and committed partner to its customers and its retailers.

  • Repels moisture as it enhances wood's natural beauty. Protect your outdoor furniture from mother nature and protect your investment.
  • Repels common outdoor stains, making cleanup easier. No need to worry about the occasional spill during a backyard barbecue, or popsicles on a hot summer day.
  • Forms and invisible barrier against mold, mildew and fungi, keeping your outdoor furniture looking its best and providing you with an inviting outdoor living space.
  • Great for all types of wood - including teak and cedar.
  • Guardsman Outdoor Wood Protector forms a micro-thin film to prevent mildew and fungi spores form attaching to the treated surfaces.

User questions & answers

Question: Will this work on wicker
Answer: Pint
Question: Can I use this on zing dining table indoors
Answer: No. Mayne like a pint size if not smaller. I don’t have the can anymore but it’s small. A little goes along way though.
Question: Looking for the proper products to both clean & protect (seal) exterior metal wall sun sculptures I have outside on a vertical wall in the hot CA sun
Answer: When it dries it is not sticky. You must follow the directions exactly when applying and wiping off
Question: Does the wood protecter work on treated wicker
Answer: There really aren't any fumes with this product. It's just a wax, you rub it on and then wait a few minutes and rub it off to buff it into a light shine.

Cabot Clear Waterproofing

Valspar

Product description

CABOT WATERPROOFING - Advanced technology, water based silicone coating. This one of a kind formulation is designed to provide unsurpassed waterproofing protection on a multitude of surfaces by coating the pores of the substrates with silicone. For use on Brick, concrete & Masonry.

  • 5 Gallon Color=Crystal ClearWater-based silicone coating. Designed to provide protection on a mult

User questions & answers

Question: is this 5 gallon bucket
Answer: Ask a professional to be sure
Question: Can I use on my open balcony to prevent water from seeping through the tile
Answer: I believe so.

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