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DAP
DAP DYNAFLEX 230 300-ml White Latex Sealant for Doors and Windows
Article #0491039
Model #74084
Format 300ML
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
Hassle-Free Returns
90 days to return or exchange in original condition and packaging.
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Warranty
Lifetime
Description
DYNAFLEX 230 premium waterproof and paintable sealant by DAP combines outstanding durability, adhesion and flexibility with easy tooling, paintability, low odour and water clean up. It can be used both indoord and outdoors. This caulk product is ideal for sealing out air leaks to improve energy efficiency.
- Silicone tough w/superior flexibility and crackproof performance
- Interior/exterior use
- Paint ready in 2 hours
- 100% Waterproof and weatherproof seal
- Exceeds ASTM C920, class 25
- Lifetime warranty
- Seals joints up to 2 in wide
- Low odor
- Easy water clean-up
Product specifications
Color/Finish Family
White
Container Size
10.1-oz
For Use in Bathrooms
No
For Use in Kitchens
No
Manufacturer Color/Finish
White
Mildew Resistant
Yes
Paintable
Yes
Product Set Time
1-4 hours
Sanded/Unsanded
Unsanded
Series Name
Dynaflex 230
Unit of Measure
Milliliter(s)
Unit of Measure Quantity
300
Use Location
Interior/Exterior
Warranty
Lifetime
Container Type
Cartridge
Caulk Gun Needed
Yes
Clean-up Method
Soap and water
Coverage Area (Linear Foot)
55 Linear Foot
Fire Rated
No
Fire Resistant
No
For Use on Concrete
Yes
For Use on Doors
Yes
For Use on Drywall
Yes
For Use on Fiberglass
Yes
For Use on Glass
Yes
For Use on Gutters
Yes
For Use on Marine
No
For Use on Masonry
Yes
For Use on Metal
Yes
For Use on Plastic
Yes
For Use on Roofing
No
For Use on Siding
Yes
For Use on Stone
Yes
For Use on Trim/Moulding
Yes
For Use on Vinyl
Yes
For Use on Windows
Yes
For Use on Wood
Yes
Heat Resistance in Degrees F
N/A
Mold Resistant
Yes
Package Quantity
1
Sandable
No
Self Leveling
No
Stain Resistant
No
Type
Latex
Waterproof
Yes
Project Type
Window & door
DAP DYNAFLEX 230 300-ml White Latex Sealant for Doors and Windows is rated
out of
5 by
131.
Rated 5 out of
5
by
DLS1 from
Used to fill gaps with LVP on stairs
We installed luxury vinyl planks in the rec room and stairs. Salesman at Rona recommended this product to fill the gaps between the tread and stair case. It was easy to apply and I was able to wipe the excess away with a small grout sponge and water. The almond dynaflex was a close enough match to our natural wood-look LVP.
Date published: 2023-11-25
Rated 1 out of
5
by
Tony1 from
Bad product. It smeared and dissolved after a rain storm
Date published: 2023-11-05
Rated 5 out of
5
by
Rory57 from
I've been using this brand for a few years now. When I converted a small barn to a shop the ceiling was covered in galvanized roof metal. The Dap #230 I purchased at the lumber yard was used to fill the gaps along where the wall an ceiling meet. It sealed and adheres to the different material very good.
What I also like is that you dont have to plug the tip after opening the tube to keep the caulk from solidifying and wasting a tube if you dont use it up right away. I forgot to do that and a few days later I came back and used the tube with no problem after forgetting to tape the tube tip. This brand and specific product is now my go to product for any caulking needs.
Date published: 2023-07-16
Rated 5 out of
5
by
Lou from
Best product for many uses
This product is exceptionally easy to place and shape quickly and evenly. It dries without unexpected shrinkage or sagging; it has replaced most situations where I would have used pure silicone previously. It's excellent for sealing countertops to walls, and similar intersections with a variety of different materials, including masonry and metal. Superb workability in borderline temperatures.
Date published: 2023-02-16
Rated 5 out of
5
by
JZ from
Fantastic, better than Alex caulking.
Since discovering this product we have switched almost exclusively to Dynaflex 230. As professional cabinetmakers we use dozens of tubes in a year to finish our work to walls and floors. The product is easy to use, easy to clean, will still work a month or so after opening it (must be unclogged) and most of all, is superior to the Alex product (also by DAP) since it resists mould when left unpainted - the Alex turns grey after a year or so. We also use it as an adhesive in some instances.
Date published: 2022-03-14
Rated 1 out of
5
by
BUBBA from
THIS HAS TO BE THE SORRIEST SEALANT I HAVE EVER PURCHACED,
I HAVE A 24X36 METAL BUILDING, USED 230 BETWEEN THE CONCRETE AND THE BUILDING, TOOK 6 TUBES, 2 WEEKS LATER WE HAD A RAIN, 230 WASHED AWAY, WOULD NOT RECOMMEND THIS PRODUCT TO ANYONE
Date published: 2022-01-27
Rated 4 out of
5
by
Joe75 from
Best all-around exterior sealant
Installed this on a vinyl sliding door install, 5 years ago, in a sunny exposed location. It seals the interface zone between stucco, wood trim, and a vinyl door structure. 1-2cm.
No mildew, no cracking, still stretchy, and perfect adhesion. Flawless performance. No yellowing, even.
Date published: 2021-08-16
Rated 5 out of
5
by
angel71rs from
Durable, easy to use
I originally bought the 5.5 oz size that looks like a toothpaste tube to seal the trim around my garage that had the builder installed caulking torn up by the TX weather, especially where trim meets the cement floor. 8 years later, still looks good. So when I started a bigger reseal job recently, bought the tube that goes in caulking gun. Flows well, easy to apply where needed. Tip: I still had the original 5.5oz tube. The plastic cap off that fits the bigger tube perfectly! I had stopped mid job for a couple of days, capped off the tube, product was perfect when I got back to sealing later. Just don't cut off too much of the tip so cap has something to grab onto.
Date published: 2020-06-09