DuPont™ Airtite® Siliconized Acrylic Caulk with Weather-Tight Seal technology is ideal for sealing gaps around windows, doors, trim, and a variety of other interior and exterior surfaces.

Airtite® Sealant White #07871

Airtite® Sealant White #07871

DuPont™ Airtite® Siliconized Acrylic Caulk with Weather-Tight Seal technology is ideal for sealing gaps around windows, doors, trim, and a variety of other interior and exterior surfaces. With this new technology, DuPont™ Airtite® Siliconized Acrylic Caulk forms a weather-tight seal that has been tested by accepted standards for adhesion, low temperature flexibility, extension/recovery, and weathering. Reduce air leaks in your home and increase energy efficiency by caulking or sealing with an acrylic sealant.

  • Water resistant seal
  • Airtight seal
  • Phthalate-free
  • Paintable
  • Cured bead is mildew resistant
  • White
  • Acrylic

Warranty Info:

  • 40 Year
Click on any of the links below to download helpful Caulks & Sealants literature.
Caulk Selector Chart
Silicone Selector Chart
Competitor Cross Reference Chart
DuPont Caulk Catalog

Below please find our Caulks & Sealants instructional videos.

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