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4.5 out of 5 stars. 47 reviews
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Seal-Once 1 gal. Clear Water-Based Waterproofing Exterior Sealer, Eco-Friendly Barrier, Low VOC

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Seal-Once 1 gal. Clear Water-Based Waterproofing Exterior Sealer, Eco-Friendly Barrier, Low VOC

Item # 2494331

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  • Limited Time Deal

Seal-Once 1 gal. Clear Water-Based Waterproofing Exterior Sealer, Eco-Friendly Barrier, Low VOC

Item # 2494331

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The Seal-Once 1 gal. Clear Water-Based Waterproofing Exterior Sealer provides protection and stability for wood that finishes and performs, as well as an oil base, and withstands harsh environments near open water. Water based, eco-friendly and ultra-low VOC ensures the product is safer for people, pets and plants and is non-hazardous to aquatic life. Formulated to penetrate below the surface, creating a flexible and breathable barrier that expands and contracts with the elements, resists abrasion, plus protects against UV fading and water damage. For use on docks, decks, fences and siding. Use this waterproofing sealer to seal and protect up to 10 years on vertical surfaces and 6 years on horizontal surfaces.

  • Penetrates below the surface
  • Water-based, eco-friendly and ultra-low VOC waterproofing sealer
  • Resists abrasion for durability
  • Repeals moisture within 4 hours
  • Creates a flexible and breathable barrier
  • Protects against UV fading and water damage
  • Withstands harsh environments near open water
  • Non-hazardous to aquatic life
  • Seals and protects up to 10 years on vertical surfaces and 6 years on horizontal surfaces
  • Covers up to 90 sq ft.

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Reviews

Rating Snapshot

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36 reviews with 5 stars.
6 reviews with 4 stars.
1 review with 3 stars.
1 review with 2 stars.
3 reviews with 1 star.

Overall Rating

4.5
6 out of 7 (86%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
Customers overwhelmingly praise this wood sealer for exceptional ease of application, fast drying, and crystal-clear protective finish. The milky-white formula shows coverage clearly, dries within hou...
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1 to 4 of 47 Reviews .
1 – 4 of 47 Reviews
Review 1

Waterproof sealer

7 days ago
This sealer is one ☝️ of the best that I have used.
SweepstakesYes
Response from uccoatings Team:
4 days ago
uccoatings Team
Thank you for your feedback, we’re happy to hear that this product worked well for your application! uccoatings
Review 1

Great product for any type of wood

8 days ago
I used this on outdoor wood and was impressed with how easy it was to apply. It soaked into the wood nicely without leaving a thick film and helped bring out the natural color. The finish looks clean and protected, and I'm excited to see how it holds up over time

Originally posted on influenster.com

Chetek, Wi
Review 1

Good product

11 days ago
Clean, clear and easy to mix and apply
SweepstakesYes

Yes, I recommend this product.

Response from uccoatings Team:
11 days ago
uccoatings Team
Thank you for your feedback, we’re happy to hear that this product worked well for your application! uccoatings
colorado
Review 1

Made the wood floor of my trailer look great!

18 days ago
I put two coats on and it looks great plus water beads up nicely. I think it will protect for several years.
SweepstakesYes

Yes, I recommend this product.

Response from uccoatings Team:
17 days ago
uccoatings Team
Thank you for your feedback, we’re happy to hear that this product worked well for your application! uccoatings