(4 pack) DAP Alex Flex 10.1 oz White Premium Molding and Trim Siliconized Sealant
(4 pack) DAP Alex Flex 10.1 oz White Premium Molding and Trim Siliconized Sealant
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(4 pack) DAP Alex Flex 10.1 oz White Premium Molding and Trim Siliconized Sealant

(4 pack) DAP Alex Flex 10.1 oz White Premium Molding and Trim Siliconized Sealant4 pack DAP Alex Flex 10 1 oz White Premium Molding Trim Acrylic Latex Siliconized Sealant6 pack DAP Alex Flex 10 1 oz White Premium Molding Trim Acrylic Latex Siliconized SealantDAP Alex Flex 10 1 oz White Premium Molding Trim Acrylic Latex Siliconized Sealant12 pack DAP Alex Flex 10 1 oz White Premium Molding Trim Acrylic Latex Siliconized Sealant
Pack Size:4 Pack

Key item features

  • Flexible Sealant: This siliconized latex sealant putty is specifically formulated for molding and trim applications, offering excellent adhesion and flexibility for a crack-proof seal.
  • Quick Paint: It forms a tough outer skin that is paint-ready in just 30 minutes with latex or oil-based paints, and will not shine through or discolor the paint.
  • Durable Protection: Providing a 100% waterproof seal that won't crack, the cured caulk is also mold and mildew resistant for long-lasting durability.
  • Versatile Application: Ideal for sealing gaps around trim, crown molding, chair rails, baseboards, windows, and doors, it is suitable for both interior and exterior use.
  • Material Compatibility: The high-performance formula is perfect for sealing natural and synthetic materials such as wood, MDF, PVC, polystyrene, and composite molding.
  • User-Friendly: This sealant offers smooth and easy application and tooling, features a low odor, and allows for convenient water clean-up.
  • Industry Compliant: The product exceeds ASTM Specification C920, Class 12.5, ensuring a high standard of performance.
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Current price is $23.92$5.98/ea
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This item includes:

  • 4-pack of DAP Alex Flex 10.1 oz White Premium Molding and Trim Siliconized Sealant
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Customer ratings & reviews

4.6 out of 5 stars
stars77 ratings46 reviews
How item rating is calculated
  1. 5 stars81% (62)
  2. 4 stars9% (7)
  3. 3 stars4% (3)
  4. 2 stars0% (0)
  5. 1 star6% (5)

Reviews summary

Pros

  • : Cleans with water and corrects mistakes.
  • : Offers lower prices compared to other stores.
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Showing 1-3 of 46 reviews

Dec 22, 2025
douglas
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

takes a while to dry but paints over nice

Helpful?2V8YI689HSJQ13303860121
Jan 12, 2026
Sherry
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Amazing product

Amazing product for anyone who loves project

Helpful?2V8YI689HSJQ13303860121
Dec 12, 2023
Walmart customer
5 out of 5 stars review

Verified Purchase

Doesn't shrink! Not hard to spread!

My husband bought several tubes of this for his new 40x50 shop. He caulked all the lines in so when it was time for epoxy the paint wouldn't just sink. He was wanting it to look like there were no lines in the concrete. This did just that. It didn't shrink like the other cheaper caulking's do. Well worth the extra price

Helpful?2V8YI689HSJQ13303860121