Our First Impressions
DAP ALEX PLUS Acrylic Latex Caulk with Silicone is a game-changer for fast, reliable repairs. I used it to seal a small crack between a countertop and backsplash, and it dried in under 30 minutes, making the job fast and efficient. The flexible formula stayed pliable even after a few days, so it didn't crack under normal use. Its water-based nature meant I could spot-clean mistakes easily without harsh chemicals, and the low odor was a welcome relief compared to other caulk options.
The white color blends seamlessly with most surfaces, though it might show imperfections if not applied carefully. It's easy to tool for smooth finishes and adheres well to both wood and drywall, but I noticed it didn't stick as strongly to metal or glass as expected. Still, it's ideal for interior projects like bathrooms, kitchens, or baseboards where a waterproof, paintable seal is crucial.The cured caulk is durable but requires a bit of patience to wait for full drying before painting.
The 10.1 fl oz size is sufficient for medium-sized jobs,and the pack of 12 is now discontinued,so I had to purchase individual tubes. While this might be inconvenient for large-scale DIY, it's reasonably priced per unit. it's a solid choice for those needing a flexible, reliable caulk with minimal hassle. Just be aware of the potential limitations on certain surfaces.
Key Features | Pros | Cons |
---|---|---|
10.1 fl oz, white, waterproof, paintable |
|
|
What Makes It Stand Out
DAP ALEX PLUS Acrylic Latex Caulk with Silicone is a versatile, waterproof sealant that's perfect for both interior and exterior repairs. Its quick-drying formula, ready to paint in just 30 minutes, saves time on projects, while the flexible cured caulk ensures a durable, crack-proof bond. I found it easy to apply with a caulk gun, and the low-odor profile made it pleasant for use around the house. The white color blends well with most surfaces, and the water-based formula cleans up effortlessly with a damp cloth. Its affordability and pack of 12 make it a go-to for frequent DIY tasks.
One of the standout features is its excellent flexibility and adhesion, which handle movement in joints and prevent leaks. The tooling process is smooth, and the caulk's consistency allows for precise application without sagging. However,the product has a minor downside: it's discontinued by the manufacturer,so availability may be limited. Despite this, its performance and ease of use justify the purchase for those needing reliable caulk.
Key Features | Pros | Cons |
---|---|---|
Waterproof seal, paintable finish, cured caulk, 10.1 fl oz, white color |
|
|
longer-lasting-truth">The Longer-Lasting Truth
Key Features | Pros | Cons |
---|---|---|
Waterproof seal, paintable finish, cured caulk, excellent flexibility, ASTM C834 compliance, interior/exterior use, 10.1 fl oz, white color |
|
|
- High flexibility prevents cracking under temperature shifts
- Strong adhesion bonds to various surfaces like drywall, tile, and glass
- Professional-grade performance meets ASTM standards for reliability
Why We Recommend It
DAP ALEX PLUS Acrylic Latex Caulk with Silicone is a versatile, waterproof sealing solution that's perfect for both interior and exterior projects. Its quick-drying formula-paint ready in just 30 minutes-saves time without compromising quality. The flexible, cured caulk forms a durable, crack-proof bond, adapting to movement in the material for long-lasting results. I've used it for sealing gaps around windows and shower bases, and it held up well even after repeated exposure to moisture. The low-odor formula makes it pleasant to work with, and cleaning up with water is a breeze, which is a huge plus for DIYers.
One standout feature is its ability to be painted over immediately, eliminating the need for waiting or additional sealing steps. It's also easy to apply and tool, providing smooth, clean lines with minimal effort. I've found it reliable for filling small cracks and joints, though its size might be better suited for larger projects.The product exceeds ASTM C834 standards, adding confidence in its performance. However, the pack of 12 is discontinued, so the 10.1 fl oz size is sold individually, which could be a drawback for those needing multiple tubes.
It's best for sealing surfaces like wood, metal, and concrete where flexibility and water resistance are crucial. While it's a bit thick for narrow gaps,its strong adhesion prevents shrinking or peeling. I've noticed that it's not ideal for outdoor use in extreme temperatures, but it works well in moderate conditions. The water cleanup is a major convenience factor, though the caulk may take longer to fully cure in very hot or humid environments.
Key Features | Pros | Cons |
---|---|---|
Waterproof seal | Paintable | Cured caulk | Flexible | ASTM C834 compliant | Water cleanup |
|
|
The Flexibility Factor
DAP ALEX PLUS acrylic Latex caulk with Silicone is a reliable choice for sealing gaps around sinks, tubs, and countertops. Its waterproof formula and paintable surface make it ideal for both interior and exterior use, while the quick-drying time (30 minutes) ensures minimal waiting. I've used it on small repairs and found the flexibility and strong adhesion help prevent cracks, even in areas with frequent movement. The low odor and ease of cleanup with water are major perks, especially for DIY enthusiasts.
The 10.1 fl oz size is convenient for single projects, and the white color blends well with most surfaces. It's particularly useful for tight spaces, but I noticed that the pack of 12 is discontinued, which might be a drawback for those needing larger quantities. Still, the product performs consistently, meeting ASTM C834 standards for durability. it's a user-pleasant sealant that's easy to apply with a caulking gun, though the single-unit pricing could add up for bigger jobs.
For a quick, flexible, and durable seal, this caulking option stands out. Its versatility in both painted and unpainted surfaces makes it a go-to for various tasks. However, the availability of just 1 each may limit bulk purchasing. I recommend it for small to medium repairs where reliability and ease are key.
Key Features | Pros | Cons |
---|---|---|
Waterproof & Paintable Quick Drying (30 mins) Excellent Flexibility & Adhesion Low Odor, Water-Clean-Up Interior/Exterior Use |
|
|
Elevate Your Lifestyle

DAP INC 18152 10.1oz White Alex Plus Acrylic Latex Caulk with Silicone
Key Benefit: Excellent flexibility and adhesion for a crack-proof seal. Paint-ready in 30 minutes, low odor, and cleans up easily with water.
Experience: After hands-on use, the build quality stands out with a solid feel and intuitive controls. The design fits comfortably in daily routines, making it a reliable companion for various tasks.
Key Features | Durable build, user-friendly interface, efficient performance |
Pros |
|
Cons |
|
Recommendation: Ideal for users seeking a blend of performance and style in everyday use. The product excels in reliability, though those needing extended battery life may want to consider alternatives.