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A one-part, moisture cure, medium modulus sealant that provides durable, flexible, watertight joints and offers outstanding unprimed adhesion to most non-porous substrates. It is specifically developed for sealing dynamically moving joints.


  • Primerless on EIFS and most common nonporous building substrates, including glass and aluminum
  • Balanced adhesive strength, medium modulus and high recovery
  • Excellent all-weather gunnability and performance
  • Extension/compression capability of ±25 to ±40 percent
  • 5 Year Weatherseal Limited Warranty
  • Offered in White, Black, Bronze, and Anodized Aluminum
  • Sold in Tubes or Sausages

DOW Corning Contractors Weatherproofing Sealant

PriceFrom $11.00
Excluding Sales Tax |
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