DAP ALEX Fast Dry 10.1 oz. White Acrylic Latex Plus Silicone Caulk-18425 - The Home Depot


Model # 18425

Internet # 100634323

Store SKU # 753709

ALEX Fast Dry 10.1 oz. White Acrylic Latex Plus Silicone Caulk

DAP ALEX Fast Dry 10.1 oz. White Acrylic Latex Plus Silicone Caulk

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2.78 / each


Model # 18425

Internet # 100634323

Store SKU # 753709

Store SO SKU # 166706

DAP Alex Fast Dry 10.1 oz. All-Purpose Caulk is ready to paint in just 40 minutes after applying. It is formulated for flexibility and durability in a wide range of interior and exterior applications.

California residents: see  Proposition 65 information

  • Acrylic latex plus silicone formulation has a 35-year durability guarantee
  • Suitable for indoor and outdoor use
  • Ready to paint in just 40 minutes
  • Resists moisture, mold and mildew
  • Flexible to prevent paint cracking
  • Cleans easily with water

Info & Guides

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Individual size (oz.)  10.1 
Caulk Form  Standard Tube  Caulk Type  Latex 
Color/Finish  White  Coverage (linear ft.)  55 
Cure time (hours)  24  Dry color family  White 
Dry to touch (min.)  15  Fire and high heat resistant  No 
Indoor/Outdoor  Indoor/Outdoor  Longevity (years)  35 
Moisture Resistant  Yes  Mold and mildew resistant  Yes 
Paint Product Type  Caulk  Paintable/Stainable  Yes 
Permanently flexible  No  Professional Paint Supplies & Values  Pro Supplies 
Tintable  No 
Warranty / Certifications
Certifications and Listings  ASTM Compliant  Manufacturer Warranty  35 Year Durability Guarantee 


Rated 3.4 out of 5 by 5 reviewers.
Rated 5.0 out of 5.0 by This was the best Caulk of 2 or 3 types I tried I bought some GE and other brands but I picked up a squeeze tube of this ALEX Fast Dry and I was getting my work done in 1/2 the time. For us women who need to take care of touch ups this is great. It did not dry too fast and cleaned up was easy. It seemed to work better in colder outdoor temps than other caulk I tried. February 27, 2015
Rated 1.0 out of 5.0 by worst caulk I have ever used caulk was to runny for overhead work. Would not hold a seal even with it leting it to dry for 5 days in the sun before it rained. When started to leak I had white runny caulk dripping onto my shed floor under my deck. December 12, 2011
Rated 1.0 out of 5.0 by WARNING. Don't waste time and money I recently primed and repainted my home's interior. Before painting I used Alex Fast Dry as directed for all trim seams, where it meets the sheetrock. Now, a few months later, many of the seams are cracking. I purchased almost 2 cases of caulk in belief that Alex Fast Dry with a 35 year warranty would easily outlast the paint. Now I need to purchase new caulk, apply it, and then repaint all the seams, both wall and trim. That's only after I move furniture out of the way. I wonder how many times I'll need to repeat this process when the rest of this product fails. I should have used Phenoseal. March 3, 2013
Rated 5.0 out of 5.0 by DAP Alex Fast Dry This product will stop foundation water leaks. It does re-route the water to where you failed to caulk, however. I'm off to the store to get more tubes before it rains for the next 3 days. I've had such a big water leak problem for 28 years that the tiny cracks were never important~infiltration of 75 gallons once. I bought the waterproofer paint but won't use it now till all the cracks are proven caulked. That all depends on more HEAVY rains. This product gives one hope. April 25, 2011
Rated 5.0 out of 5.0 by FAST DRY TIME I love this stuff,you have to be quick when applying,i go 3' and spread, any longer and it WILL clump up, it dries fast so that you can start painting quicker April 24, 2010
1-5 of 5


Store Exclusive. This item is available for purchase in select stores only.