Description
Product Overview
DAP 18128 White Alex Plus Acrylic Latex Caulk Plus Silicone is a high-performance sealing solution designed for professional and DIY applications. This 12-pack offers 5.5-fluid-ounce cartridges of white paste-formula caulk that combines acrylic latex with silicone for enhanced durability and flexibility. The product features a 30-minute full cure time and initial hardening within 30 minutes, allowing for efficient project completion. With a waterproof rating, it is ideal for interior and exterior use on various surfaces. Each cartridge contains a plastic-based material, and the entire package weighs 7.32 pounds with dimensions of 9.84 x 7.2 x 4.29 inches, providing ample supply for multiple projects.

Usage
This caulk is versatile for sealing gaps and joints in tiles, windows, doors, walls, and gutters, making it suitable for bathrooms, kitchens, and exterior maintenance. It is recommended for unisex adult users, including homeowners, contractors, and maintenance professionals seeking reliable waterproofing. The paste form allows for smooth application in both new construction and repair scenarios, ensuring effective moisture barrier creation and aesthetic finish.
Why Choose Us
DAP 18128 stands out due to its trusted brand reputation and combination of acrylic latex and silicone, which provides superior adhesion and flexibility compared to standard caulks. The product is backed by a warranty, ensuring quality and customer satisfaction. Its fast cure time reduces downtime, while the waterproof formulation offers long-lasting protection against environmental elements, making it a cost-effective choice for durable sealing needs.
Key Features
- Waterproof sealing for tiles, windows, doors, walls, and gutters
- Fast 30-minute full cure time for quick project completion
- Acrylic latex plus silicone formula for enhanced durability and flexibility
- Easy paste application with smooth, consistent results
- 12-pack offering for multiple uses and value savings
FAQ
What surfaces can I use this caulk on?
It is suitable for tiles, windows, doors, walls, and gutters, providing effective sealing on most common building materials.
How long does it take to fully cure?
The caulk fully cures in 30 minutes, with initial hardening occurring within the same timeframe for quick use.
Is this caulk waterproof?
Yes, it has a waterproof resistance level, making it ideal for areas exposed to moisture.
Can I use it for exterior applications?
Absolutely, its waterproof and durable formula is designed for both interior and exterior use.
What is included in the package?
The package contains 12 cartridges of DAP 18128 5.5-ounce white acrylic latex caulk plus silicone, totaling 66 ounces.





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