DOW Corning Contractors Weatherproofing Sealant Gray 20oz

Item #
Mfr. Model # DCS-CWS-07S

DOW Corning Contractors Weatherproofing Sealant, Gray, 20oz

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

Product Details
Specification Description
Brand Name: DOW
Brand Part Number: DCS-CWS-07S
$11.34 / each

Estimated to ship Thu. Jun 20.