Thompson's WaterSeal TH.021802-03 Wood Sealer, Clear, 1 gal
Thompson's WaterSeal TH.021802-03 Wood Sealer, Clear, 1 gal
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Thompson's WaterSeal TH.021802-03 Wood Sealer, Clear, 1 gal

Key item features

  • This product is highly durable
  • The product is manufactured in China
  • The product is easy to use
  • Item Dimensions: 4.1"L x 6.6"W x 11.0"H
  • Brand name: Thompson's Water Seal
Current price is $54.58
Price when purchased online
  • Free shipping

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Arrives by Fri, May 29
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Sold and shipped by Supply the Home
4.310134245854172 stars out of 5, based on 18995 seller reviews(4.3)
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About this item

Product details

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Customer ratings & reviews

4.2 out of 5 stars
stars92 ratings90 reviews
How item rating is calculated
  1. 5 stars71% (65)
  2. 4 stars9% (8)
  3. 3 stars3% (3)
  4. 2 stars4% (4)
  5. 1 star13% (12)

Reviews summary

Pros

  • : Application is straightforward with a brush or roller.
  • : Offers transparent water and sunlight barrier.
  • : Forms a barrier that prevents water absorption.
  • : Has a finish that enhances wood grain and condition.
  • : Forms a protective layer on wood surfaces with one application.
  • : Made to withstand outdoor conditions.
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Customer photos

  • +55 images
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Showing 1-3 of 90 reviews

Feb 14, 2026
Sungold Garden Boxes
5 out of 5 stars review

Beautiful Finish

[This review was collected as part of a promotion.] I build cedar raised garden beds and herb planters. I use Thompson Waterseal clear wood sealer for all my projects. It brings out the natural beauty of cedar while giving it a long-term waterproof and UV proof coating.

Review from thompsonswaterseal.com
Helpful?3O806HHI1CWX44105618
Feb 8, 2026
Stacey
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] This product is very easy to use. The cleanup is easy too and not messy. It brings out the natural beauty of the wood and makes the grain more noticeable. Loved the way our porch turned out. Thankful for the protection it provides.

Review from thompsonswaterseal.com
Helpful?3O806HHI1CWX44105618
May 14, 2026
Skam1920
5 out of 5 stars review

Prep wood 1st, Bad reviews are mostly user error

Looks like most negative reviews are from people not prepping properly or even at all before using this, there's instructions on how to prep wood BEFORE applying the sealer for a reason, if you do the prep/follow directions this sealer is fantastic, yall need to stop putting it on over chipped paint then acting like its the products fault.

Review from thompsonswaterseal.com
Helpful?3O806HHI1CWX44105618