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🔧 Seal Smart, Seal Fast, Seal Like a Pro!
DAP Dynaflex Ultra is a premium advanced latex exterior sealant featuring Weather Max Technology for long-lasting, all-weather protection. It dries tack-free in 30 minutes and is paint and rain ready within an hour, creating a 100% waterproof, flexible seal that adheres strongly to multiple building materials. Ideal for windows, doors, siding, and trim, this light gray sealant resists UV damage, cracking, and dirt buildup while offering easy application and cleanup.
| ASIN | B088LLHQ78 |
| Best Sellers Rank | #2,718 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Adhesive Caulk |
| Brand | DAP |
| Brand Name | DAP |
| Color | Light Gray |
| Customer Reviews | 4.7 out of 5 stars 628 Reviews |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00070798182196 |
| Included Components | 1 Tube |
| Initial Hardening Time | 30 minutes |
| Item Form | Paste |
| Item Weight | 14.88 ounces |
| Liquid Volume | 10.1 |
| Manufacturer | DAP |
| Material Type | Advanced Latex |
| Maximum Gap Fill | 0.5 inches |
| Model | 7079818219 |
| Number of Items | 1 |
| Part Number | 7079818219 |
| Surface Recommendation | Exterior/Interior |
| Temperature Range | 40 to 100 °F |
| UPC | 070798182196 |
| Unit Count | 10.1 Ounce |
| Water Resistance Level | Waterproof |
J**Y
Works Perfectly - easy application, great color, heavy duty etc. I like it
Perfect - I used this stuff when remodeling my bathroom since (1) it's a great sealant and (2) can be painted (3) it's more heavy duty than regular caulk (necessary in a hot humid bathrrom). I used it to seal around my tile shower surround (between the tile and the wall. Color is great - matches the grout. Then I painted over a good bit of it. Hold paint just fine unlike a silicone sealant would. So you can fill the gaps and paint it. This stuff is also a lot more sticky than regular painters caulk and has a slight smell - I like this. Why? Because I know that means it's good stuff. Dried quickly - maybe 20 mins or so depending on the thickness. Adhered well to the tile edge/sheetrock wall - so it was easy to apply. I'll 100% get it again when I need a heavier duty sealant.
T**C
Good Stuff for where its worth it
Easy to apply with tool and fingers. Very stick so seems it will last a long time. Better than the $2.99 tubes that last for 3 years or so.
A**R
1
Awesome product
W**R
Sets up slow, but seals great!
This sealant workswell
D**E
Worked well sealing a wall penetration.
I used this on a Starlink antenna cable wall penetration to exterior of the building. Easy to apply and should last forever.
F**I
Good but slow to dry
Good product, but super slow to dry.
C**S
Not dried up is a plus.
Not dried up is a plus. Worked fine sealing cracks and holes in concrete.
C**R
Excellent
Excellent product! Top of the line and state of the art. Superb quality and design. Strong, rugged and heavy duty. Works and does as described. AAA+++
Trustpilot
3 weeks ago
3 days ago