






🛠️ Seal it fast, seal it right — your projects deserve the pro’s choice!
DAP INC 18152 Alex Plus Acrylic Latex Caulk with Silicone is a 10.1 oz white, siliconized acrylic polymer paste designed for both interior and exterior use. It offers excellent flexibility, adhesion, and waterproofing, curing fully in 24 hours and paint-ready in 30 minutes. This caulk meets ASTM C834 standards, fills gaps up to 0.5 inches, and cleans up easily with water, making it a top-rated, professional-grade solution for durable, crack-proof sealing on a variety of surfaces.






| ASIN | B00002ND6L |
| Best Sellers Rank | #6,271 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Latex Caulk |
| Brand | DAP |
| Brand Name | DAP |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 6,001 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00070798181014 |
| Initial Hardening Time | 30 Minutes |
| Item Form | Paste |
| Item Height | 11.25 inches |
| Item Weight | 1.08 Pounds |
| Liquid Volume | 11 Fluid Ounces |
| Manufacturer | DAP PRODUCTS INC. |
| Material Type | Siliconized Acrylic Polymer |
| Maximum Gap Fill | 0.5 Inches |
| Surface Recommendation | Indoor/Outdoor |
| Temperature Range | 40 to 100 Degrees Fahrenheit |
| UPC | 070798181014 |
| Unit Count | 10.1 Ounce |
| Water Resistance Level | Waterproof |
P**X
Great Caulk Man!!
With years of experience under my belt, I can confidently say that the DAP INC 18152 Caulk has become an indispensable tool in my daily routine. This remarkable product deserves a positive review from the viewpoint of someone who relies on it day in and day out. First and foremost, the quality of this caulk is outstanding. It's sturdy, reliable, and stands up to the toughest construction challenges. When it comes to sealing gaps and joints, it excels, making my projects more durable and weather-resistant. It adheres flawlessly to a wide range of surfaces, from wood and metal to concrete and masonry, ensuring that my work stands the test of time. One of the aspects that I appreciate most about the DAP INC 18152 Caulk is its ease of use. The smooth application and quick drying time save me valuable hours on the job site. I can trust that it will set quickly and securely, allowing me to move on to the next task with confidence. The caulk's consistency and flow are just right, making it a breeze to work with. Durability is a crucial factor in construction, and this caulk delivers. It stands up to extreme weather conditions, UV exposure, and wear and tear, ensuring that my projects remain in excellent condition even years down the line. This not only saves time and resources but also gives me peace of mind knowing that the work I've done will last. The DAP INC 18152 Caulk has become a reliable companion in my daily work, and it's a testament to the brand's commitment to quality. As a construction worker, I depend on products that perform consistently, and DAP INC 18152 Caulk has never let me down. It simplifies my tasks, adds durability to my projects, and ultimately contributes to the high standard of work I strive to achieve. In conclusion, if you're in the construction industry and seeking a caulk that you can trust to deliver exceptional performance day after day, the DAP INC 18152 Caulk is the answer. It's a dependable partner that has earned its place in my toolkit, and I highly recommend it to my fellow construction workers. Your projects will thank you for it!
M**6
Great and easy to use
Needed to patch a quarter sized hole in siding. Used this and a texture brush to fill the hole. One season past and it’s holding up great. Nobody would know the better if they saw the site. No smell, great adhesion, controllable thickness with no leakage. Matched white color well but could take paint. Easy to use.
J**S
Smooth Application and Clean Finish
The DAP Alex Plus caulk is one I’ve used plenty of times, and it never lets me down. It goes on smooth, easy to control with a caulk gun, and cleans up with just water. It sticks well to wood, drywall, and trim, and once it dries, you can paint right over it without any issues. The finish looks professional, no cracking or shrinking after it sets. For touch-ups or full projects, this stuff is reliable and affordable — a good go-to for anyone who does their own repairs or remodeling.
P**R
Good caulk, does the job
Does what it says and what I bought it for. Got it as a set of 2x10 oz for as good price here, well worth it. Just prep the surfaces and let it cure out for at least 24h before getting it wet, and then it seems to last. General tip with caulk: wiping the surfaces (sides of the tiles that you're placing the caulk in between) clean with some 70% (or higher) isopropanol can help with adhesion. Just wait for 5 minutes to the let the isopropanol dry off Again, certainly not bad caulk for the price.
J**.
Great Product, Just Cheaper Locally
This DAP Alex Plus Caulk is a fantastic product that works exactly as advertised. It applies smoothly, seals effectively, and dries with a nice finish. I’ve used it for various indoor and outdoor sealing projects, and it’s held up great over time. The delivery was quick and without any issues, but the only downside is that I found it available at a lower price locally. That said, if you’re in a pinch or prefer online shopping, it’s still a great option. The product itself is top-notch and I’ve had no issues with its performance. Would definitely recommend it!
B**.
Great product.
My favorite painters caulk for inside and outside use. Tube does not dry out between uses, just keep it from freezing between uses.
A**A
Smooth application, dries fast and paintable
This caulk is easy to apply! not too runny, not too stiff. It lays down a clean bead and smooths out easily with a damp finger, so even a beginner can get neat results. Adhesion is strong on wood and drywall, and it didn’t peel when I tested it against painted surfaces. It skins over in about 30 minutes and was ready for paint in a couple of hours. Once I painted, it blended seamlessly with no flashing. The odor is very mild compared to silicone, so it was fine for indoor use. A few months in & it’s still holding tight!! There are no cracks, shrinking, or yellowing. For heavy-duty outdoor jobs I’d go with a stronger sealant, but for trim, molding, and general indoor use this one is reliable and easy to work with.
J**E
Great for the price
Work perfectly?I did not notice any smell
Trustpilot
3 weeks ago
2 weeks ago