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DAP Dynaflex Ultra Advanced Exterior Sealant, Cedar Tan, 10.1 Oz (7079818221)

4.7 (1) Write Review
Free shipping on orders over $29.99

$17.00

$ 8 .99 $8.99

In Stock

About this item

  • Dynaflex Ultra is powered by Weather Max Technology for long-lasting, all weather protection, making it the perfect exterior sealant for windows, door, siding and trim
  • All purpose sealant in a proprietary synthetic latex formula dries tack free in 30 minutes, is paint and rain ready in 1 hour
  • Creates a 100% waterproof and weatherproof seal that resists the elements
  • Premium latex formula seals joints up to 1" wide and creates a tough hydrophobic surface that prevents water absorption and resists dirt pick up for a clean looking surface
  • Features superior flexibility and strong multi-material adhesion on a variety of building materials, versatile product for exterior and interior applications


DAP Dynaflex Ultra Advanced Sealant for Window, Door, Siding & Trim applications is formulated with innovative Weather Max Technology to resist UV fading, chalking, crumbling, cracking and dirt build up. Dynaflex Ultra has strong adhesion to common building materials and stays permanently flexible for a long-lasting, weatherproof seal that provides All Weather Protection and stands up to the elements. It is rain ready and paintable in only one hour for better productivity. Waterproof sealant does not bubble, is low in odor and cleans up easily with water. DAP sealant guns out effortlessly and tools smoothly for easy application. Dynaflex Ultra meets ASTM C920, Class 35, is VOC compliant, and can be used on exterior and interior applications. DAP caulk and sealants provide durable performance for a variety of projects.


Mark Cross
Reviewed in the United States on September 6, 2024
Liked the product, but doesn’t come with a cap or a way to store it once you cut open the spout.