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

3.3 stars out of 128 reviews
(3.3)|
128 ratings

Key item features

  • Natural Finish: Dries to a flat, clear finish, preserving the natural appearance of surfaces without altering their color or sheen.
  • Versatile Protection: A multi-surface waterproofer suitable for various exterior materials including wood, concrete, decks, fences, brick, patios, and concrete driveways.
  • Advanced Sealing: Formulated with organic and inorganic solids that penetrate and expand within surface pores to prevent water damage, chipping, and spalling.
  • Convenient Application: Provided in a 1.2-gallon bonus size for ample coverage and designed for easy direct application from the can.
  • Efficient Curing: Achieves full cure in 24 hours, with a recommended recoat time of 45 days for sustained protection.
  • Invisible Defense: Offers transparent, invisible protection against the elements, maintaining the original look of treated wood or masonry.
  • Eco-Conscious Formula: Features a zero VOC, silicone-free composition, making it suitable for both commercial and everyday use.
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Customer ratings & reviews

3.3 out of 5 stars
stars128 ratings127 reviews
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Reviews summary

Pros
  • : Provides effective barrier against weather conditions.
  • : Forms a transparent coating on wood surfaces.
  • : Application is straightforward with various tools.
Neutral
  • : Can enhance appearance, but may not work well on all surfaces.
Cons
  • : Product's finish may appear uneven after application.
  • : Has a potent smell that may be bothersome.
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Showing 1-3 of 127 reviews

Apr 16, 2025
David
Top Reviewer
Item details
Size: 1
Sold and shipped byRon's Home and Hardware
5 out of 5 stars review

Verified Purchase

As always a great product at a very good price

Helpful?32TKE40XKBF428498259
Nov 15, 2018
Stevi
5 out of 5 stars review

Finally waterproofed

Due to many years of illness, sealing of our deck never got done. Just found someone to complete the process after a good pressure cleaning. This poor abused 10 year old deck is now looking like it was just built and sealed. Am so happy with how Thompson's performed.

Review from thompsonswaterseal.com
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May 12, 2021
watchouttherenow
Top Reviewer
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