Dynaflex Ultra Advanced Clear Exterior Sealant For Windows Doors Siding And Trim 10.1 Ounce

Introducing the DAP DYNAFLEX ULTRA™ advanced sealant, now available at Highland True Value Hdwe & Bike Shop in Holyoke, MA. This high-performance sealant is specially formulated with innovative Weather Max Technology™ to provide exceptional all-weather protection for your window, door, siding, and trim applications. Whether you are a professional contractor or a dedicated DIY enthusiast in Holyoke, this sealant offers a reliable solution to keep your home looking pristine and protected against the elements.

• Innovative Weather Max Technology™: Designed to resist ultraviolet fading, yellowing, chalking, crumbling, cracking, and dirt buildup, ensuring a long-lasting clean appearance.


• Lifetime mold, mildew, and algae resistance guarantee: Keeps the sealant looking fresh and new by preventing unsightly growths over time.


• Strong adhesion: Bonds securely to a wide variety of common building materials, providing a durable and weatherproof seal.


• Permanently flexible: Maintains flexibility to accommodate building movement without cracking or breaking down.


• Quick curing times: Rain ready in two hours and paintable in one hour, allowing for efficient project completion.


• Easy application: Guns out effortlessly, tools smoothly, and features low odor with easy water clean-up for user convenience.


• Meets ASTM C920, Class 25 standards: Ensures high-quality performance and VOC compliance for both exterior and interior use.

Imagine sealing your windows and doors in Holyoke with confidence, knowing that the DAP DYNAFLEX ULTRA™ sealant will withstand harsh weather conditions while maintaining its appearance and flexibility. This sealant is ideal for protecting siding and trim from moisture intrusion and environmental damage, making it perfect for home improvement projects, remodeling, or routine maintenance. Whether you are sealing gaps around new installations or repairing old seals, this product provides a professional-grade finish that enhances durability and aesthetic appeal.



For homeowners and contractors in Holyoke, the DAP DYNAFLEX ULTRA™ sealant offers peace of mind with its waterproof and weatherproof qualities, ensuring your property remains safeguarded year-round. Its quick drying and paint-ready features help streamline your workflow, making it a practical choice for busy schedules.



In summary, the DAP DYNAFLEX ULTRA™ advanced sealant is an essential product for anyone seeking a reliable, long-lasting seal that resists weather damage and maintains a clean look. Available now at Highland True Value Hdwe & Bike Shop in Holyoke, MA, this sealant is your go-to solution for superior protection and performance in all your sealing needs.