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This durable flashing tape is designed to protect the heads and jambs of rectangular windows. These areas can be subjected to wind-driven rain, which can find its way into a window opening and cause water damage.

DuPont™ StraightFlash™ is made with Tyvek®, a polyethylene film, and a premium butyl sealant. DuPont™ StraightFlash™ helps you deliver a more energy-efficient, healthy home.

10-Year Limited Warranty

DuPont™ Flashing Systems offers a 10-Year Limited Warranty, giving you the assurance that DuPont will stand behind its products. For more information on how to obtain the warranty, please contact your local DuPont™ Tyvek® Specialist or call 1-800-44-TYVEK.

Literature Available

See related documents, such as FAQs, installation guides and physical property data sheets, in the Technical Information section of this web site.