• Cold-Weather Performance
  • Can be applied in temperatures from –20 °F (–29 °C) to 120 °F (49 °C).
  • Rain resistant within 15–30 minutes of application.
  • Freeze–thaw and heat-aging tolerant.
• Ease of Use
  • One-step application—no mesh, primer, or tape required.
  • Trowel-applied directly from sausage or pail.
  • Long tooling time (approx. 30 minutes) for easier detailing.
  • Adheres to a wide variety of substrates without primer.
• Durable & Flexible
  • High abrasion resistance during installation.
  • Spans gaps up to ¼ in (6 mm) and provides seamless, fully adhered flashing that moves with the structure.
• Jobsite Efficiency
  • Time-saving replacement for peel-and-stick flashing tapes.
  • Forms part of a continuous air and moisture barrier when used with DuPont™ Commercial Wall Systems.
  • Exposed weather resistance up to 6 months before cladding installation.

Surface Preparation:

• Apply only to clean, dry surfaces free of frost, standing water, oil, dust, and debris.
• Fill gaps greater than ¼ in (6 mm) with Great Stuff Pro™ Gaps & Cracks, Great Stuff Pro™ Window & Door, or foam backer rod before applying.
• Suitable for non-moving joints (movement <15%). For larger joint movement, use traditional expansion joint methods.

Application Method:

• Apply from a sausage gun or directly from the pail using a trowel.
• Spread evenly to a wet thickness of 30 ±5 mils using a wet mil gauge.
• Typical tooling time: 30 minutes (longer in colder temperatures).
• Rain resistant within 15–30 minutes; fully cured in 30–45 minutes (longer in low temps).
• Inspect after curing for missed areas or thin spots; reapply as needed.
Coverage (Theoretical Yield at 30 mils)

Application Width 20 oz Sausage (Linear Feet)

Common Substrates

• Foam insulation boards (e.g., DuPont™ Thermax™ and STYROFOAM™)
• Fiberglass-faced gypsum board
• Concrete masonry units (CMU)
• Steel studs and metals
• Oriented strand board (OSB) and plywood
• Brick ties, veneer anchors, fasteners, and washers

Storage & Shelf Life

• Store unopened sausages or pails in a cool, dry location out of direct sunlight.
• Shelf life: Up to 12 months unopened.
• Opened sausages may remain in the gun overnight; trim cured material at nozzle tip before reuse.

Suggested Use

Ideal for commercial wall systems, cold-weather construction, air barrier detailing, and flashing insulation joints where peel-and-stick flashing is impractical or less durable.