Model # 7079818211

Internet #304060973

DAP DYNAFLEX ULTRA 10.1 oz. White Advanced Exterior Window, Door, and Siding Sealant (12-Pack)
0170798182117

DAP

DYNAFLEX ULTRA 10.1 oz. White Advanced Exterior Window, Door, and Siding Sealant (12-Pack)

  • Lifetime resistance to mold, mildew, and algae
  • Weatherproof seal that maintains strong flexibility and adhesion
  • Rain and paint ready in 1 hour
$ 75 36 /case
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Lifetime resistance to mold, mildew, and algae
  • Weatherproof seal that maintains strong flexibility and adhesion
  • Rain and paint ready in 1 hour
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.
  • Tough surface resists dirt build up and water absorption
  • 100% waterproof and weatherproof seal
  • Lifetime mold, mildew and algae resistance
  • 1 hour rain and paint ready for better productivity
  • Permanently flexible
  • Strong multi-material adhesion
  • Easy water clean-up and low odor
  • Exterior/interior use
  • Meets ASTM C920, class 35






Product Overview

  • Lifetime resistance to mold, mildew, and algae
  • Weatherproof seal that maintains strong flexibility and adhesion
  • Rain and paint ready in 1 hour
Model #: 7079818211
Internet #: 304060973

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.

  • Tough surface resists dirt build up and water absorption
  • 100% waterproof and weatherproof seal
  • Lifetime mold, mildew and algae resistance
  • 1 hour rain and paint ready for better productivity
  • Permanently flexible
  • Strong multi-material adhesion
  • Easy water clean-up and low odor
  • Exterior/interior use
  • Meets ASTM C920, class 35






Info & Guides

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Specifications

Dimensions

Individual size (oz.)
10.1

Details

Caulk Form
Standard Tube
Caulk Type
Latex
Color/Finish
White
Coverage (linear ft.)
55
Cure Time (hours)
1
Dry Color Family
White
Dry to touch (min.)
30
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Outdoor
Interior/Exterior
Exterior
Kit
No
Longevity (years)
50
Pack Size
12
Paint Tool Product Type
Caulk
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
Warranty Information: If you are not satisfied with this product’s performance when used as directed, return used container and sales receipt to DAP Inc., Technical Customer Service, 2400 Boston Street, Suite 200, Baltimore, MD 21224 for product replacement or sales price refund. DAP will not be liable for incidental or consequential damages.

Specifications

Dimensions

Individual size (oz.)
10.1

Details

Caulk Form
Standard Tube
Caulk Type
Latex
Color/Finish
White
Coverage (linear ft.)
55
Cure Time (hours)
1
Dry Color Family
White
Dry to touch (min.)
30
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Outdoor
Interior/Exterior
Exterior
Kit
No
Longevity (years)
50
Pack Size
12
Paint Tool Product Type
Caulk
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
Warranty Information: If you are not satisfied with this product’s performance when used as directed, return used container and sales receipt to DAP Inc., Technical Customer Service, 2400 Boston Street, Suite 200, Baltimore, MD 21224 for product replacement or sales price refund. DAP will not be liable for incidental or consequential damages.

Questions & Answers

Can this be used to hold the various post caps on wooden fence posts?

Can this be used to hold the various post caps on wooden fence posts?
Asked by: 6pak
No terrible, buy Fuseit.
Answered by: SRpainter
Date published: 2018-09-01

It says exterior, but can this be used for interior—for a through wall AC sleeve?

Asked by: Roy
Very thin
Answered by: SRpainter
Date published: 2018-09-05

I would like to use this in the black color to seal an undermount sink to a granite counter top. ...

I would like to use this in the black color to seal an undermount sink to a granite counter top. Will it work for this interior application?
Asked by: Brad
We do not recommend the use of this formula on granite, as it may produce staining. For this application, we would recommend the use of DAP 3.0 Kitchen, Bath & Plumbing High Performance Sealant.
Answered by: DAPProductExpert
Date published: 2018-12-20

Is this better than the Dynaflex 800 for exterior use?

Asked by: JD
Given DAP DYNAFLEX 800's wider temperature application range (20F. - 120F), it would be the better option, when application conditions are not as favorable to the use of an acrylic latex based sealant.
Answered by: DAPProductExpert
Date published: 2019-02-25
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Customer Reviews

DYNAFLEX ULTRA 10.1 oz. White Advanced Exterior Window, Door, and Siding Sealant (12-Pack) is rated 4.5 out of 5 by 132.
Rated 4 out of 5 by from Used the beige color to match the stucco paint around my replacement vinyl windows. The original... Used the beige color to match the stucco paint around my replacement vinyl windows. The original installers didn't use a crack resistant caulk, and the windows started to leak this winter. I used to love Dap's Sidewinder caulk, which was not water based and needed mineral spirits to clean up from. That part I don't miss about sidewinder, but it was unsurpassed for flexibility and durability. Well, this Ultra appears to be the replacement. Bad - Ultra is very runny. In fact the tube I used needed to have two full pumps of the caulking gun to clear some sort of goo liquid before the pure caulking material started to come out. What a waste. It's almost like the tube needed to be shook or stirred to mix the material before applying, which is impossible. Since this is so runny, it keeps oozing from the tube after you release the gun pressure, so prepare to have a cup or paper towel to catch this release. Good - Ultra tooled like sidewinder and was very workable. After about an hour it would not transfer to a finger when touched. I haven't painted over it as it blended in perfectly with Navajo White paint on the stucco. I did wipe it off the white vinyl window frames with a damp rag. Definitely keep a couple of clean, wet rags handy while you work, and a bucket full of water to clean them in, cause you'll be getting this stuff all over your hands. I don't have a longevity report yet, since I just applied this yesterday (2-23-19).
Date published: 2019-02-24
Rated 5 out of 5 by from Great product - slightly more expensive, but meets the ASTM... Great product - slightly more expensive, but meets the ASTM requirements with 35% expansion instead of 25% standard. This is great if you are working on older projects with less stable foundations, framing etc. or expect movement. Easy to work with and a variety of colors making painting easier.
Date published: 2019-01-08
Rated 5 out of 5 by from This product is fabulous, I recommend it for all purposes. For one thing is not acid-based! You c... This product is fabulous, I recommend it for all purposes. For one thing is not acid-based! You can use black dap on mirrors as well, as long as it's not acid-based.
Date published: 2019-01-29
Rated 3 out of 5 by from DAP Dynaflex Ultra worked well except after use it became... DAP Dynaflex Ultra worked well except after use it became solid in tip of tube even after tapeing opening. Used drill bit to remove hard sealant.
Date published: 2019-01-29
Rated 3 out of 5 by from Seemed to dry rather yellowish on my beige walls. ... Seemed to dry rather yellowish on my beige walls. I was hoping to get by without having to go back and touch up with paint but not the case.
Date published: 2019-01-12
Rated 4 out of 5 by from The caulk worked good, but even with the pressure caulking... The caulk worked good, but even with the pressure caulking kept coming out so hard to control the mess when working with confine spaces.
Date published: 2019-02-06
Rated 4 out of 5 by from So far so good. just used product last week, so we will have to wait awhile to see how it stands ... So far so good. just used product last week, so we will have to wait awhile to see how it stands the test of time.
Date published: 2019-03-09
Rated 5 out of 5 by from Easy to use. Easy to clean up. Durable - as far as I can tell after a couple weeks. Easy to use. Easy to clean up. Durable - as far as I can tell after a couple weeks.
Date published: 2018-12-18
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