Exterior Sealant, Dynaflex Ultra, Advanced, Brown, Window, Door and Siding, 10.1 oz.

Dynaflex Ultra Advanced Sealant for Window, Door, Siding & Trim applications is crafted with cutting-edge technology to withstand UV fading, chalking, crumbling, cracking, and dirt accumulation. It also comes with a lifetime guarantee against mold, mildew, and algae, ensuring the sealant remains clean and fresh-looking. Dynaflex Ultra adheres strongly to common building materials and retains its flexibility for a durable, weatherproof seal that offers protection and endures harsh conditions. It is rain-ready and can be painted in just one hour, enhancing productivity. This waterproof sealant does not bubble, has a low odor, and can be cleaned up easily with water. The sealant dispenses smoothly and tools effortlessly for straightforward application. Dynaflex Ultra complies with ASTM C920, Class 35, is VOC compliant, and is suitable for both exterior and interior use. The caulk and sealants deliver reliable performance for various projects.

• Dynaflex Ultra is equipped with technology for enduring all-weather protection, making it an ideal exterior sealant for windows, doors, siding, and trim.
• Dynaflex Ultra is a versatile sealant with a unique synthetic latex formula that forms a completely waterproof and weatherproof seal.
• The brown sealant fills joints up to 1" wide, creating a resilient hydrophobic surface that prevents water absorption and resists dirt accumulation for a clean appearance.
• This unique synthetic latex sealant has a low odor and can be cleaned with water.
• It adheres to a variety of building materials both indoors and outdoors, including wood, MDF, PVC, and composite trimboard; meets ASTM Specification C920, Class 35.
• It dries tack-free in 30 minutes and is ready for painting and rain in 1 hour.
• The 100% waterproof and weatherproof seal ensures resistance to mold, mildew, and algae on the cured caulk surface.