Caulks & Sealants

Trust DuPont™ Acrylic Caulk & Silicone Sealant Products

Your home is your greatest investment. That’s why it’s good to know you can count on the complete line of DuPont™ Acrylic Caulk and Silicone Sealant products to help you protect it.

For more than 200 years, DuPont has delivered a vast array of innovative and reliable products that have made home improvement much simpler and easier for consumers. So the next time your home improvement project calls for an acrylic caulk or silicone sealant, choose the name you trust.

Discover our full line of high-quality silicone sealant and acrylic caulk products designed to meet virtually all of your caulking and sealing needs, including:

DuPont™ Kitchen & Bath Sealants enhanced with Teflon® surface protector - For places where mold and mildew resistance are a priority like showers, sinks and around flooring.

DuPont™ Concrete & Masonry products For general repairs to masonry, sidewalks and similar mortar applications.

DuPont™ Airtite® Siliconized Acrylic Caulks with weather-tight seal technology - To seal gaps around windows, doors, trim and a variety of other interior and exterior surfaces.

In addition our silicone sealant and acrylic caulk products are proven to address many other home improvement needs including: 

  • Windows, Doors & Siding – to eliminate air infiltration and increase your home’s energy efficiency
  • Aluminum & Metal – for metal surfaces, such as gutters and flashing
  • Driveways & Roofing – for filling cracks in nonstructural gaps in driveways or roofing
  • Painting – when you have a painting project and need a paintable caulk


For more information on these products and more, visit the product website.