Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: Walmart + "Expired FT Eligible" PIP Banner Wk 19 2025

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

DAP Home Seal Minimum Expanding Sealant Spray Foam, 340g, off White

Insulated<br><ul><li>Ideal for smaller gaps and cracks</li><li>Blocks drafts, pests and insects</li><li>Cures fast, even in lower temperatures</li><li>Water resistant / fire retardant</li><li>Interior / exterior use</li><li>All purpose formula</li></ul>

Industrial Sealant Type

Recommended Use

Dry Time

Recommended Location

Brand

Adhesive Form

Colour

Transparency

Volume Capacity

Material

Assembled Product Weight

Size

Easily seal small cracks and voids with HOME SEAL™ Minimally Expanding Foam Sealant. This all-purpose foam is ideal for interior and exterior projects and has a wide application temperature range of -1°C to 49°C. Its water-resistant formula fills gaps up to 1 inch, protecting against air drafts, moisture, and pests. Ideal for sealing around baseboards, plumbing fixtures, exhaust vents, and electrical outlets, HOME SEAL™ features a quick cure time, fire-retardant properties, and a reusable adapter, making it an essential tool for any household.

Features

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Item #

fulfillment

title_store_delivery_curbside_pickup

Ease Of Use

Expandability

Smell

Applying

Value

Package

Nozzle

Durability

(This review was collected as part of a promotion.) This foam seal product is great! I like how the nozzle is attached and once opened, you can easily put the nozzle onto the can. I had a small hole on the outside of my house where I think mice were coming in from. I sprayed the foam in the hole and it was super easy to use and the smell was not at all strong. The odour was reasonable for what it is and I did use it outside so I was in a well ventilated area. Overall, this product is definitely useful and it comes with an extra straw for additional and later use.

Handy and easy to use!

influenster.com

(This review was collected as part of a promotion.) Tested Dap Home Seal product to fill in the small gaps under our kitchen sink around the pipe area to prevent leakage. This specific product usage is designed for smaller cracks and gaps. So it filled in the void nicely. It foams and expands plus it is good for all season and super easy to use.

Seals smaller cracks/gaps!

(This review was collected as part of a promotion.) One of the very coolest things, is to receive a product for review that you ALREADY purchase and use in your home. My husband is a big fan of the DAP Home Seal - he always has one in his workshop area for small repairs around our home. Pictured is the one we re-purchased prior, and one sent from Influenster.

A household staple

Work as expected. Great that it provides addition spraying tip

Work as expected

(This review was collected as part of a promotion.) Got this product free-to-try from #Influenster.ca amd I am impressed with how well this sealed the cracks in Mt foundation.

It was easy to use and not messy.
I would totally recommend this product to even a beginner attempting to repair many cracks etc. 
#gotitfree
#influensterCA

Very Easy to use and Not Messy

(This review was collected as part of a promotion.) While spray foam insulation can make a home more energy efficient, its downsides often out-weight its benefits. If spray foam insulation isn't installed correctly or is used in the wrong setting, it can cause all sorts of problems, from reducing ventilation to rotting wooden roof beams.
I like that it covered a large area with a small amount of foam. The can went a long way. I used it to fill holes in the roof tile over my sunroom. It worked perfectly!

Shake it well before use.

(This review was collected as part of a promotion.) Although I am uncertain about this product, I allowed my father to discuss it with me since I lacked the knowledge of how to apply it effectively at home. We had a slightly cracked sealant on our toilet bowl in the living room, and my father used this product to repair it. It provided an excellent seal and dried quickly. It is comparable to a brand he typically uses and is grateful to have encountered and experienced this product. It is non-toxic, handy, and easy to use.

non-toxic, handy, and easy to use.

Foam quality is okay.
The dispenser attachment isn't useful.

(This review was collected as part of a promotion.) Pretty effective product to use as it is good for sealing gaps, cracks and paces up to 1 inch. It's messy though as it is spray foam so I needed to cover the areas surrounding well. The straw on the product I received felt a bit lower quality than other Dap products I've purchased before. This has a strong smell so having a mask on helps and gloves to protect my hands.

Effective at sealing

DONT BUY

DAP Home Seal Minimum Expanding Sealant Spray Foam, 340g off white can with red cap, designed for sealing small gaps under 1 inch, all-season high-density foam with reusable bonus straw, water-resistant and fire-retardant for interior and exterior use.