DAP is expanding its legacy Dynaflex^® line with its Dynaflex Ultimate, the latest DAP innovation in advanced latex sealants. The sealant offers flexibility, adhesion, and all-weather durability in residential and commercial sealing applications.

Designed specifically for window, door, siding, and trim applications, Dynaflex Ultimate is available in white and clear formulas. Features include the following:

• Class 50 and 35 Performance — The white formula meets ASTM C920, Class 50 for excellent flexibility and long-lasting durability; the clear formula meets Class 35.
• Cold-weather Application — Formulated for easy gunning, tooling, and adhesion in temperatures as low as 20 °F with the white formula, and 30 °F with the clear formula, extending the sealing season.
• Wet-surface Adhesion — Bonds to wet surfaces, ensuring reliable sealing performance even in damp or unpredictable job site conditions.

"One of the biggest challenges on the job site is staying productive when the weather turns cold," said Megan Youngs, director of product management at DAP. "The Dynaflex Ultimate white formula can be applied in temperatures as low as 20 °F, and the clear formula can be applied in temperatures as low as 30 °F, which means projects don't have to wait until spring. Whether you're sealing windows in Minneapolis or installing siding in Buffalo, this sealant performs when and where pros need it most."

The sealant also offers fast finishing. The white formula is paint- and rain-ready in just 30 minutes, while the clear formula is ready in 1 hour, allowing for fast project completion without sacrificing durability. The advanced formula provides shrink resistance, easy gunning, tooling, and water cleanup, as well as lifetime resistance to mold, mildew, and algae, helping contractors deliver long-lasting, professional results.

The sealant adheres to wood, vinyl, fiber cement, aluminum, and composites and ensures strong, lasting protection against air, water, and moisture intrusion. It can be found at The Home Depot and in other select hardware stores and home centers across North America.

For more information, visit the Dynaflex Ultimate product page on dap.com.