DAP Alex Plus Acrylic Latex Caulk Plus Silicone is a top-quality painter’s caulk designed for sealing a wide range of interior and exterior surfaces. This white caulk includes silicone additives to enhance flexibility and adhesion while minimizing shrinkage, resulting in a durable, waterproof seal. Ideal for use on trim, baseboards, windows, door frames, molding, vents, and more. Alex Plus can be painted in just 30 minutes with latex or oil-based paints, saving time and ensuring a smooth, flawless finish that won’t shine through or discolor. It is easy to apply and tool, low in odor, and cleans up easily with water. Once cured, the caulk is mold and mildew resistant and exceeds ASTM C834 standards. Suitable for both interior and exterior use.
Highlights
- Paintable caulk with strong adhesion on various surfaces, including wood, plaster, and drywall.
- Flexible and durable formula creates a long-lasting, waterproof seal.
- Ideal for baseboards, crown molding, interior door casings, and interior wood trim.
- Low odor and easy cleanup with water.
- Suitable for both interior and exterior paint projects.
- Paintable in 30 minutes, making projects quick and easy.
- Cured caulk is mold and mildew resistant, providing a lasting quality seal.
- Fully cures in 24 hours.
For more information, see the Alex Caulk Buying Guide and learn how to caulk like a professional.
Details
| Caulk and Sealant Application | Multipurpose | Caulk and Sealant Type | Latex |
| Caulk Form | Standard Tube | Color/Finish | White |
| Coverage (linear ft.) | 55 | Cure Time (hours) | 24 |
| Dry Color Family | White | Dry to Touch (min.) | 30 min |
| Features | Moisture Resistant, Mold and Mildew Resistant | Indoor/Outdoor | Indoor/Outdoor |
| Interior/Exterior | Exterior, Interior | Kit | No |
| Longevity | 40 years | Number of Tubes Included | 1 |
| Paint Tool Product Type | Caulk | Professional Paint Supplies & Values | Pro Supplies |
| Returnable | 90-Day |
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