Durable Elastomeric Sealant For Commercial Buildings

Fills gaps around windows, doors and penetrations, and is specifically designed for easy use with the DuPont™ Tyvek® Fluid Applied System.

DuPont™ Sealant for Tyvek^® Fluid Applied System is an elastomeric sealant designed to help increase durability and energy efficiency of commercial structures. It is used as part of a complete Tyvek^® Fluid Applied air and water barrier system, to help create a continuous building envelope seal.

How it Works

DuPont™ Sealant for Tyvek^® Fluid Applied System is a high quality, non-vapor-permeable elastomeric sealant specifically designed to work with the DuPont™ Tyvek^® Fluid Applied System. It is designed for use in standard sealant equipment, and provides excellent adhesion to all common construction surfaces.

Fast, Easy Application

DuPont™ Sealant for Tyvek^® Fluid Applied System allows for fast and easy application, using standard sealant equipment. Voids between windows can be filled when you use this durable, elastomeric sealant. After just one hour cure time, other DuPont™ Tyvek^® Fluid Applied System products can be installed.

Along with excellent gunnability, this sealant offers easy tooling, even in ambient temperatures as low as 25°C. Once properly installed, this high quality elastomeric sealant provides excellent water holdout and protection at critical interfaces.

Engineered for Performance

DuPont™ Sealant for Tyvek^® Fluid Applied System provides excellent unprimed adhesion to DuPont™ Tyvek^® Fluid Applied System products, as well as to a wide variety of construction materials and building components. And as it cures, it exhibits low shrinkage, which means less of the product is needed during application, and a reduced chance of cracking. 

Helps Qualify for LEED^® Points

As a low VOC component that helps to seal the building envelope, DuPont™ Sealant for Tyvek^® Fluid Applied system meets the requirements of South Coast Air Quality Management District (SCAQMD) Rule #1168, as required for LEED^® points.

Backed by DuPont Service and Suppor

DuPont™ Sealant for Tyvek^® Fluid Applied is part of an integrated fluid applied weather barrier system that is all backed by a limited warranty from DuPont.

For best results, use with DuPont™ Tyvek^® Fluid Applied WB and Tyvek^® Fluid Applied Flashing & Joint Compound.