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Internet #306283502

Model #18217

Store SKU #1003545329

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

  • Paintable latex flex sealant for exterior and interior use
  • Weatherproof with a lifetime resistance to mold, mildew and algae
  • Maintains flexibility and adhesion and rain ready in 1 hour
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Product Overview

DAP DYNAFLEX ULTRA Advanced Exterior Sealant powered by WeatherMax Technology resists UV fading, chalking, crumbling, cracking and dirt build up so the sealant stays looking clean and new. Permanently flexible with strong adhesion for a long-lasting, weatherproof seal that stands up to the elements and provides All Weather Protection. Easy application with one hour rain and paint ready times for better productivity. Provides lifetime, mold, mildew and algae resistance.

Info & Guides

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Specifications

Dimensions

Individual size (oz.)
10.1

Details

Caulk Form
Standard Tube
Caulk Type
Latex
Color/Finish
Brown
Coverage (linear ft.)
55
Cure Time (hours)
1
Dry Color Family
Brown/Tan
Dry to touch (min.)
30
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Outdoor
Interior/Exterior
Exterior
Longevity
50 years
Number of Tubes Included
1
Paint Tool Product Type
Caulk

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
See Use & Care Manual

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 418 reviews
  • 93% recommend this product
Filter by:
Showing 1-10 of 418 reviews
It's the best thing out there!
It's better then sliced bread!
by Andy A
  • Verified Purchase
  • Recommended Product
by HomeDepotCustomer
    by HomeDepotCustomer
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by HomeDepotCustomer
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by HomeDepotCustomer
          Worked well to seal cracks in our cedar siding....
          Worked well to seal cracks in our cedar siding.
          by HomeDepotCustomer
            Works pretty well
            I started using this when the temperature was about 65゚ and it worked well and was able to be worked with. When it got to be about 75゚ it dried really fast and was difficult to work with.
            by Dave
            • Verified Purchase
            • Recommended Product
            by Gerardo Ortega
              by HomeDepotCustomer
                Works good goes on easy but don't know the long-term...
                Works good goes on easy but don't know the long-term effects it says it's waterproof for life that's why I gave it a good and not excellent because I do not know the long-term effects other than that I think it's very very good
                by HomeDepotCustomer
                  Showing 1-10 of 418 reviews