DAP Concrete Filler and Sealant 10.1 oz Gray Waterproof
DAP Concrete Filler and Sealant 10.1 oz Gray Waterproof
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DAP Concrete Filler and Sealant 10.1 oz Gray Waterproof

Key item features

  • Durable Waterproofing: This acrylic latex sealant provides a highly durable, waterproof, and weather-resistant seal, preventing ice and water damage while resisting cracking.
  • Flexible Application: Designed for concrete and masonry repair, it offers a weather-tight seal that remains flexible, suitable for surfaces including metal, mortar, stone, stucco, and wood.
  • Safe Formulation: The gray sealant contains no flammable or toxic solvents, ensuring a safer application process.
  • Easy Cleanup: Before curing, cleanup can be easily accomplished with just soap and water, simplifying the application process.
  • Efficient Curing: With a working time of 10 minutes and a full cure time of 1 day, this 10.1-ounce cartridge provides efficient application and setting.
  • Resistant Properties: The sealant is formulated with mildew and mold-resistant properties, enhancing its longevity and performance in various conditions.
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Starting from $12.18

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About this item

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Customer ratings & reviews

4.7 out of 5 stars
stars76 ratings28 reviews
How item rating is calculated
4.0
2.5
  1. 5 stars82% (62)
  2. 4 stars11% (8)
  3. 3 stars4% (3)
  4. 2 stars0% (0)
  5. 1 star4% (3)

Reviews summary

Pros

  • : Simple application for various surfaces and projects.

Neutral

  • : Can be effective for small cracks, but may develop cracks over time.
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Showing 1-3 of 28 reviews

Mar 30, 2026
Bruce
Sold byKwik RetailDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Using neoprene gloves, a diagonal cut into the applicator tip, and a trowel, this product was easy to push deep into the crack and cleanup was a snap. It didn't shrink or have trouble, even after a hard rain.

Helpful?54YY7YJPXKVA21798186
Sep 8, 2017
Guest
5 out of 5 stars review

Seller Verified Purchase

Fantastic product

Easy to use, adheres block better than I thought. Great product [This review was collected as part of a promotion.]

Review from zoro.com
Helpful?54YY7YJPXKVA21798186
Dec 15, 2025
WalmartCustomer
Sold byKwik Retail
5 out of 5 stars review

Verified Purchase

Great to use. This will be the second time I have sealed my birdbath with this product. Works really well.

Incentivized Review
Helpful?54YY7YJPXKVA21798186