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1 gal. Semi-Gloss Clear Water-Based Interior/Exterior Spar Urethane Wood Sealer

$6498
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  • Durable, crystal clear protective finish
  • Fortified with UV inhibitors
  • For exterior and interior wood surfaces
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Product Details

Water-Based Wood Stains

Behr’s water-based wood stains are available in 12 premix colors and 60 custom colors

BEHR PREMIUM Stains and Finishes

High quality products that are designed to beautify all interior wood surfaces - safe and easy to use to provide superior results

Water-Based Clear Finishes

Behr’s water-based clear finishes are available in four sheens: Matte, Satin, Semi-Gloss and Gloss

Condition

Pre-Stain Wood Conditioner properly prepares interior bare or stripped wood surfaces for staining

Stain

Wood Stains create vibrant colors that enhance the natural beauty of woods

Protect

Clear finishes provide a hard durable topcoat that resists abrasion, marring and scratching on interior and exterior surfaces

Choose the Right Sheen

When choosing a sheen, consider all aspects of the project: look, function, and durability

Pre-Stain Wood Conditioner

Prepares wood surfaces for water-based staining to prevent streaking and blotching

Wood Stain

Provides rich color, application control, and quick dry time on interior wood stain projects

Stain & Poly

Delivers rich color and protection in one easy step to shorten your project time

Fast-Drying Polyurethane

A clear protective finish that is designed to prolong the life of interior wood surfaces

Spar Urethane

A clear protective finish with added UV protection for both interior and exterior wood surfaces

Aged Wood Effects

Creates a faux aged look on all types of wood
BEHR PREMIUM Water-Based Spar Urethane is a clear protective finish that shields your interior and exterior wood surfaces coated with BEHR PREMIUM Water-Based Wood Stain. This durable polyurethane offers UV protection to prolong the life of your wood surface and create a smooth, lasting clear finish. This product enhances the look and color of your wood surface, allowing its true beauty to shine through. Multiple sheens are available depending on your desired look.
  • Crystal clear protective finish
  • Fortified with UV inhibitors
  • Dries to touch in 1-hour
  • Water resistant finish
  • Expands and contracts with temperature change
  • Semi-gloss sheen
  • Easy soap and water clean-up



  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

22Questions
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Q:Would you put this in the same category as Epifanes or Gleam 2.0?
by|Oct 24, 2022
1 Answer
Answer This Question

A:  Hi there, thank you for your question. At this time, Behr does not make any marine-based products that are designed or intended to be submerged in water. Therefore, they would not be considered in the same category. Please reach out to us directly if you need additional help. Have a great day! -Lina

by|Oct 25, 2022
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    Q:Will this repel oil on my wooden garage floor?
    by|Oct 5, 2022
    1 Answer
    Answer This Question

    A:  Hi Larry, thank you for your question. As it turns out, we do not recommend our Water-Based Spar Urethane for floors. I advise reaching out to your local Home Depot for more information about a car-traffic safe wood coating that will work for your project. Have a great day! -Lina

    by|Oct 5, 2022
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      Q:Will this hold up to foot traffic if I use it on the deck floor? Will it make the surface more slippery when wet?
      by|Sep 16, 2022
      1 Answer
      Answer This Question

      A:  Hello, thank you for your question. We do not recommend our Spar Urethane Wood Sealer on decks. Instead, I recommend using our Exterior Wood Stain and Sealers, available in transparent, semi-transparent, and solid. Have a great day! -Giovanna

      by|Sep 16, 2022
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        Q:What sealant is recommended for cedar wood bed planter as I want to totally cover for protection
        by|Apr 10, 2022
        1 Answer
        Answer This Question

        A:  Hi rose, thank you for your question. Please reach out to us directly so that we can learn more about your project and all the benefits that you're looking for. Have a great day! -Giovanna

        by|Jun 23, 2022
          1 found this answer helpful
          Showing 1-4 of 22
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          Customer Reviews

          4.8 out of 5
          (67)
          • 4.8
            out of 67 reviews
          • 93%recommend this product
          Filter by:
          Showing 1-10 of 67 reviews
          Doesn’t last when exposed to natural elements
          Bought this as a natural finish/protector for a cedar elevated garden. At first it looked good but it’s been less than 6 months and after rain and now winter this clear gloss completely came off and looks terrible.
          by
          Response from BehrNov 28, 2022
          Hi Luke, thank you for your review. Sorry to hear that the Spar Urethane didn't last as expected. This is not typical, and I can understand your disappointment. I'd recommend removing the coating by sanding and then applying another coat. . Customer satisfaction is important to us, and we appreciate your feedback. Please reach out to us directly if you need further assistance; our customer care team is happy to help you! -Ronald Behr
          • Verified Purchase
          This Urethane really helped put the finishing touches on the project, it sealed the Oak really we...
          This Urethane really helped put the finishing touches on the project, it sealed the Oak really well, clean up was super easy with the water base and the finish was very nice. First thing noted was the missing smell from oil base urethane products and it did surprisingly well for easy application. Then came the dreaded clean up that sometimes you just throw the brush out rather than fight chemicals and it was a breeze. Don't be fooled, great results
          by
          • Recommended
          I used this semi-gloss finish on a cherry bar top I made. I used a 2 inch natural bristle brush ...
          I used this semi-gloss finish on a cherry bar top I made. I used a 2 inch natural bristle brush and applied 2 coats, sanding lightly and using a tack cloth between coats, and the finish turned out beautiful. This finish dries quickly with no odor. Brush marks leveled out quickly. The brush cleaned easily with soap and water. I highly recommend this product.
          by
          • Recommended
          This is a very good semi-gloss clear spar urethane wood sealer that can be used on both interior ...
          This is a very good semi-gloss clear spar urethane wood sealer that can be used on both interior and exterior woods. I have been working on some shelves made of fir and pine. I stained the boards first with a special walnut stain that was also water-based. I applied three coats of spar to the shelves, I did a light sanding between coats and waited one hour between coats. The shelves came out very smooth and look great. Very pleased with this product, the clear finish, both interior/exterior application, and easy water clean up.
          by
          • Recommended
          This was my first time using a spar urethane so I can't compare to the oil-based version, but the...
          This was my first time using a spar urethane so I can't compare to the oil-based version, but the water-based was great. Easy to apply. Easy to clean-up. It went on very clear and evenly. I have only applied the spar urethane to a few test pieces of unsanded 2/4 and so far they show no discoloration or issues. I'm looking forward to building some small bird houses and applying to the outside and see how it does in the weather.
          by
          • Recommended
          Behr semi-gloss clear water based interior/exterior spar urethane wood sealer...I choose this pro...
          Behr semi-gloss clear water based interior/exterior spar urethane wood sealer...I choose this product because I wanted to bring new life to my old outdoor chairs or patio set. I started by sanding the wood arms of the chairs with a 220 grid sand paper,then used a 400 grid. Once that was done I wiped the chairs down with warm soapy water to clean everything thorough,once dry I started and painted the frame of the chairs and then the first coat of the spar urethane sealer to the wooden arms. I let this dry for about a 1/2 hour per coat and ended up using 4 coats to give a durable finish. In my photos you can see the frame of the chairs unpainted and the arms sanded without the spar finish. And then the end results are amazing what a difference....clean up of your brush with just warm soapy water and rinse and your done. Fast dry time...within an hour and clean up is a breeze....your going to love this product and a little goes along way as far as coverage.
          by
          • Recommended
          The finish this product produces is beautiful finish and it is all about preparing the surfaces p...
          The finish this product produces is beautiful finish and it is all about preparing the surfaces properly . I have worked with wood for many years and thoroughly enjoy it and have refinished and renovated a lot of furniture and if you will take the time and effort to properly prepare the surfaces , you can achieve an awesome finish that will protect and look great for many years with this product.
          by
          • Recommended
          Behr created a clear water base semi-gloss urethane coating that is so easy to use. It wasn't too...
          Behr created a clear water base semi-gloss urethane coating that is so easy to use. It wasn't too thick to brush on.Easy clean- up with soap and water. I used it on some stair threads that had grooves cut into them. This product wasn't too thick as to keep the grooves from being non- skid. Even though the staircase has aged, the product made it look so much better, even though its see through.
          by
          • Recommended
          This review is for the Behr 1- quart semi-gloss clear water based interior/ exterior urethane. Th...
          This review is for the Behr 1- quart semi-gloss clear water based interior/ exterior urethane. This product will be use to create interesting designs in my art work. It leaves a nice shine on my acrylic paintings as well. This product is easy to use and cleans up with water. The semi-gloss came well packaged and came in a timely manner. I look forward to using it.
          by
          • Recommended
          I have recently refinished some wood furniture from Oak stain that was 20 years old with clear co...
          I have recently refinished some wood furniture from Oak stain that was 20 years old with clear coat coming off. I used top quality stain that was very expensive and since it was furniture in open area, I wanted to protect it from daily use. I love Behr paints so I thought I would give this clear urethane a try. Do not shake can, just gently stir for a couple of minutes and just use the tip of a good paint brush and tap excess off of side of can. I used gentle long strokes following the grain and my work came out beautifully. It takes about an hour to dry. I am confident this clear coat with just the right amount of shine with the semi gloss will last and protect a very long time.
          by
          • Recommended
          1 found this review helpful
          Showing 1-10 of 67 reviews

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          Ratings
          (67)
          (111)
          (130)
          (14)
          Paint/Stain FeaturesAbrasion Resistant,Chemical Resistant,Dries Clear,Durable,Fast Drying,Low Odor,Moisture Resistant,Sealer,UV/Fade Resistant,Washable,WaterproofAbrasion Resistant,Chemical Resistant,Dries Clear,Durable,Fast Drying,Low Odor,Moisture Resistant,Sealer,UV/Fade Resistant,Washable,WaterproofDries Clear,Mildew Resistant,Moisture Resistant,UV/Fade Resistant,WaterproofDries Clear,Durable,Fast Drying,Low Odor,UV/Fade Resistant
          Base MaterialWater BasedWater BasedWater BasedWater Based
          Container Size1 Gallon1 Gallon5 Gallon1 Gallon
          TransparencyClearClearClearClear
          Coverage Area (sq. ft.)500 sq ft500 sq ft100 sq ft600 ft²
          Surface Location Deck,Driveway,Garage Floor,Patio,Pavers,Pool DeckFurniture,Mailbox
          Sheen Flat/MatteFlat/Matte
          Stain & Sealer In One NoNo
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