Sealant

DuPont™ Residential Sealant is a durable, highly flexible window sealant for use in general residential construction. It is formulated to bond well with DuPont™ Tyvek®, weather barriers, and other DuPont construction products, as well as most common building materials. As an integral part of a complete building envelope system, it helps control both air and water intrusion, to help make homes more comfortable, prevent water damage, and reduce heating and cooling costs.