Thompson's Water Sealer Multi-Surface - Waterproof, Clear - 1.2 Gallon Bonus Size
Thompson's Water Sealer Multi-Surface - Waterproof, Clear - 1.2 Gallon Bonus Size
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Thompson's Water Sealer Multi-Surface - Waterproof, Clear - 1.2 Gallon Bonus Size

Key item features

  • Natural Finish: This clear, flat-finish formula preserves the natural appearance of surfaces, allowing wood to gray naturally while providing invisible protection.
  • Multi-Surface Protection: A versatile waterproofer, it effectively seals and protects wood, concrete, and brick, preventing water damage on various outdoor materials.
  • Outdoor Application: Ideal for exterior surfaces such as decks, fences, brick patios, and concrete driveways, offering robust waterproofing for outdoor environments.
  • Generous Sizing: Provided in a convenient 1.2-gallon bonus size, ensuring ample product for application across larger areas.
  • Application Timeline: The sealer requires 24 hours for a full cure and allows for recoating after 45 days, providing clear guidance for proper use.
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Current price is $33.99
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Arrives by Sun, Jun 21
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Sold by Elevayz
Fulfilled by Walmart
4.420289855072464 stars out of 5, based on 208 seller reviews(4.4)
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About this item

Product details

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Customer ratings & reviews

3.4 out of 5 stars
stars131 ratings130 reviews
How item rating is calculated
  1. 5 stars48% (63)
  2. 4 stars11% (15)
  3. 3 stars3% (4)
  4. 2 stars5% (6)
  5. 1 star33% (43)

Reviews summary

Pros

  • : Protects against weather conditions.
  • : Protects and enhances wood's natural beauty.
  • : Application is straightforward with various tools.

Neutral

  • : Can maintain original color, but may alter or leave blotchy results.
  • : Effective on new surfaces, but may not perform well on others.

Cons

  • : May appear blotchy or discolored, affecting appearance.
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Showing 1-3 of 130 reviews

May 29, 2026
Mrt1974
5 out of 5 stars review

Easy to apply - works like magic

[This review was collected as part of a promotion.] Sealed two set of outdoor steps this morning. Works exactly as promised. 12 hours to dry, water beads completely.

Review from thompsonswaterseal.com
Helpful?32TKE40XKBF428498259
Jun 1, 2026
Decker
5 out of 5 stars review

Easy brush application,

[This review was collected as part of a promotion.] Smooth application to wood surfaces that are properly sanded. Soap and water clean up to your brush afterwards. Very happy with 1 application.

Review from thompsonswaterseal.com
Helpful?32TKE40XKBF428498259
May 12, 2021
watchouttherenow
Top Reviewer
Item details
Size: 1
5 out of 5 stars review

Verified Purchase

Water seal

I've always used Thompson's sealer and I think it's the best brand I've tried. I seal my wood twice a year and so far no problems.

Helpful?32TKE40XKBF428498259