DAP® DYNAFLEX 230® 100 Waterproof WindowDoor & Trim Sealant -10.1 oz. White -7079818275 7079818275 - Pkg Qty 12

Seal air leaks and improve your home's energy efficiency with DAP DYNAFLEX 230 Waterproof Window, Door & Trim Sealant. This long-lasting, durable sealant is 100% waterproof and weatherproof, making it ideal for use around windows, doors, siding, trim, and baseboards. With its mold and mildew-resistant formula, you can trust it to perform year after year. Perfect for both interior and exterior use, DYNAFLEX 230 helps reduce utility costs and keeps your home comfortable and secure. Its lifetime guarantee and VOC compliance make it a reliable choice for any home improvement project.

Top product features:

• Provides a long-lasting durable seal that is 100 waterproof and weatherproof.
• Cured sealant is mold and mildew resistant.
• Meets ASTM specification C920 Class 25.

Top product applications:

• Sealing air leaks around windows and doors to improve energy efficiency and reduce utility costs
• Sealing gaps and cracks in siding and trim to protect against water damage and weathering
• Sealing baseboards to prevent moisture and pests from entering a home