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DAP No Warp® Window & Door Sealant, 340g, White

Wheather Resistant<br><ul><li>Low pressure formula - guaranteed not to warp frames or jambs</li><li>Fills and air seals better than fiberglass</li><li>Stops drafts to minimize energy loss</li><li>Creates a moisture barrier</li><li>Fire retardant Meets ASTM E-84</li><li>Bright white Class A Fire Resistant</li></ul>

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Seal windows and doors like a pro with NO WARP™ Foam — specially designed for areas where frame stability matters. Unlike regular polyurethane, it expands gently using self-venting technology that prevents pressure damage. The result: a durable, airtight seal that boosts energy efficiency, reduces heat loss, and helps prevent moisture problems. With a bright white finish and Class 1 fire rating, NO WARP™ is ideal for both indoor and outdoor use.

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(This review was collected as part of a promotion.) This product is super easy to use and perfect for sealing around door frames and windows to ensure no air or bugs get into the house from the outside. The pressure from the can is low so it's easy to control where you apply the product which makes it's easier to use.

Easy to use and effective

influenster.com

(This review was collected as part of a promotion.) This product is great. It has helped me saved money on heating my house because it works so good at keeping the cold air out by providing a great seal. It is super easy to use. I love that it comes with an extra straw. It doesn't have a strong odour which I love and the packaging is super nice and sleek. If you ever need a quick seal for a door or a window, I would definitely recommend this.

If you want to save money on heating, get this pro

(This review was collected as part of a promotion.) So we just finished putting in a new window in our upstairs washroom (finally!), and with the weather still being all over the place, I wanted to make sure no cold air was sneaking in. We decided to try out the DAP No Warp® Window & Door Sealant, and honestly? I'm pretty happy with it.

My husband handled the application—bless him—and it went on nice and smooth. He said it wasn't too sticky or runny like some others we've tried in the past. It dried fairly quickly, and best part? No weird smell lingering around the bathroom after, which I always appreciate.

We used it all around the inside of the window frame before putting the trim up, and silly me, I completely forgot to take a photo before he nailed it all in place. But I can say for sure it made a difference.

No drafts, no warps...just wish I got a before pho

(This review was collected as part of a promotion.) DAP No Warp Foam is a great choice for sealing around windows and doors without worrying about warping the frames. I found it really easy to use, and it expands well to fill gaps while staying flexible. One of the best things about it is that it creates a solid, airtight seal, keeping out drafts, moisture, and even insects.

That said, it's super sticky, so I'd recommend wearing gloves and protecting any surfaces you don't want foam on it's tough to remove once it dries. Cleanup is easiest with acetone while it's still wet.

Overall, if you're looking for a reliable, no-hassle expanding foam for windows and doors, this one does the job really well!

Great product!

(This review was collected as part of a promotion.) Springtime time to fix all the drafts and leaky air from the doors and windows. This stuff worked like a charm didn't really notice a horrible smell dried fast was easy to use and so far no drafts!! packaging is great effectiveness while we shall see in a few weeks how it holds up but all in all I'm pretty impressed

Fixed the leaky drafts!!!

(This review was collected as part of a promotion.) I was actually highly impressed with this product.  I didn't have super high hopes because I hadn't heard of the Brannon but doing some exterior gap filling around basement window frames where previous filling had disintegrated was super easy. It expanded and filled the gaps in seconds. There was no mess or issues at all. I used so much and the can still feel pretty full of product. I have some other jobs I want to use this product for once it warms up.

Easy to use and no mess!

(This review was collected as part of a promotion.) @dapcanada No Warp® Window & Door Sealant

This No-Warp Foam is formulated to permanently seal around doors, windows and skylights without bowing jambs or deflecting frames.

The expanding polyurethane foam sealant seals cracks and gaps up to 1-1/2” (38mm) wide to insulate and blocks drafts, moisture and insects resulting in improved comfort and reduced energy usage.

Our home windows and doors need to be checked from time to time if the seals been broken or started to warp. As this can affect our energy consumption and our homes overall durability. This sealant is a fast and easy way to fix that. 



@influenster #complimentary @dapcanada #dapfoam 
#dap #homeimprovement #influenster #diy #homecare

Easy to use

(This review was collected as part of a promotion.) The DAP Foam NoWarp® Window & Door Sealant is hands down the best sealant I've ever used. It expands perfectly to fill gaps without putting pressure on the window or door frames, so there's no risk of warping. The low-pressure formula makes it incredibly easy to apply, and it creates a tight air seal that completely stops drafts—my home already feels so much more energy-efficient. I also love that it's fire retardant and creates a moisture barrier for added protection. The bright white finish blends in seamlessly, and the performance is unmatched. Highly recommend for anyone tackling home improvement projects!

Great product

(This review was collected as part of a promotion.) If you have cracks, holes, or just need to replace the old seal, you need to try this foam.  It's super easy to use.  You don't even have to worry about excess foam because you can easily cut it off.  You don't need to spray a lot because the foam grows to fill the gap.  It comes with a replacement tube/straw. Very affordable!

So easy to use!

(This review was collected as part of a promotion.) If you're looking for a reliable, no-fuss sealant, **DAP No Warp Sealant in White** is a solid choice! It applies smoothly, dries evenly, and—true to its name—won't warp or shrink over time. The white finish blends well for a clean look, and it's super easy to work with, whether you're sealing doors, windows, or trim. Plus, it holds up really well, so no worries about cracking or peeling. Definitely a go-to for a strong, lasting seal!

Just be careful to touch your hands with it

(This review was collected as part of a promotion.) I didn't really notice any benefit to using this product. Maybe the weather was too cold. am willing to try it again, once the weather warms up. I will update my review if I find it more effective my next use.

Wasn't as I had hoped