SKU: 88763769151

DuPont Great Stuff™ Pestblock Insulating Foam Sealant

$11.69 $12.99
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

DuPont Great Stuff™ Pestblock Insulating Foam SealantPESTBLOCK Effective and easy to use, Great Stuff Pestblock Insulating Foam Sealant blocks insects and pests from entering the home by sealing gaps, cracks and holes while improving energy efficiency all around the home. Product Details Great Stuff Pestblock Insulating Foam Sealant is a ready to use foam sealant that expands up to 1 inch to take the shape of gaps, creating a long lasting, airtight and water resistant seal that blocks out spiders, ants,

PESTBLOCK

Effective and easy to use, Great Stuff™ Pestblock Insulating Foam Sealant blocks insects and pests from entering the home by sealing gaps, cracks and holes while improving energy efficiency all around the home.

Product Details

Great Stuff™ Pestblock Insulating Foam Sealant is a ready-to-use foam sealant that expands up to 1 inch to take the shape of gaps, creating a long-lasting, airtight and water-resistant seal that blocks out spiders, ants, cockroaches, mice and more from entering the home without the use of pesticides.

Features and Benefits

  • Blocks critters, bugs and other pests from your home
  • Pesticide-free
  • Won’t harm bees
  • Expands to fill, seal, and insulate gaps up to 1 inch (25mm)
  • Forms a long-lasting, airtight, weather-resistant seal
  • Adheres to wood, metal, masonry, glass and most plastics
  • Interior/exterior use1
  • Tack-free in 5-15 minutes2; trimmable in one hour
  • Paintable, stainable and sandable
  • Grey-colored foam for easy identification
  • UL classified CCMC 13074-L

1 Skin of cured foam can discolor if exposed to natural light. Paint or coat foam for the best results.
2 70 ± 5°F and 50 ± 5 % RH, 1-inch bead diameter, 6-inch length. The cure rate is dependent on temperature, humidity, and size of the foam bead. 


Uses

Great Stuff™ and Great Stuff Pro™ products can be used in a variety of interior and exterior applications, most commonly in air sealing and home retrofit applications.

Where to use Great Stuff™ Big Gap Filler

  • Exterior openings
  • Hard to reach spaces
  • Rim joist
  • Pipe penetrations

Where to use Great Stuff™ Fireblock

  • Pipe penetrations
  • Exterior of electrical outlets
  • Exterior of electrical penetrations
  • Pipe penetrations
  • Bathroom fans
  • HVAC penetrations

Where to use Great Stuff™ Gaps & Cracks

  • Rim joists
  • Attic penetrations
  • Dryer vents
  • Pipe penetrations
  • Sill plates
  • Exterior of electrical outlets

Where to use Great Stuff™ Multipurpose Black

  • Exterior of Electrical lines
  • HVAC penetrations
  • Small gaps and cracks in the attic or garage
  • Air conditioning lines, refrigerant lines, gas lines – service penetrations
  • Repair of masonry walls, sidewalks, and porches
  • Outdoor landscaping applications
  • RV and vehicle undercarriages3
  • Trailer/transportation repairs3
  • Marine sealing applications*

*Note: Great Stuff™ Insulating Foam Sealants are not for use in aviation, or food/beverage contact, or as structural support in marine applications.

Where to use Great Stuff™ Pestblock

  • PVC Pipe Penetration
  • Exterior of electrical cable lines
  • Water faucet penetration
  • Attic hatch frame
  • Rim joists
  • Sill plates

Where to use Great Stuff™ Pond & Stone

  • Cap stones in retaining walls
  • Cracks and holes in trees
  • Rocks with direct water flow, such as waterfalls

Where to use Great Stuff™ Window & Door

  • Doors and their rough openings
  • Windows and their rough openings

Where to use Great Stuff Pro™ Gaps & Cracks

  • Electrical wire penetrations
  • Gas line penetrations
  • Plumping and pipe penetrations

Where to use Great Stuff Pro™ Pestblock

  • Under baseboards and attic hatch frames
  • Hose bibs
  • Dryer vents
  • PVC pipe penetrations
  • Plumbing penetrations

Where to use Great Stuff Pro™ Wall & Floor

  • Bonding Plywood and OSB subflooring to wood joists
  • Bonding foam panels, drywall, OSB and plywood to wood framing
  • Bonding masonry, tile and concrete substrates to OSB, plywood, foam panels and drywall

Where to use Great Stuff Pro™ Window & Door

  • Windows and their rough openings
  • Doors and their rough openings
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88763769151

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4.6 ★★★★★
Based on 24 reviews
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Product Reviews
E
Verified Purchase
Eric Marquardt
New York, US
★★★★★ 4
Big
Style: 34 Ounces, Size: 34 Count
Big, and really sturdy. I can put any food in this and trust it will uphold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
B
Verified Purchase
Binky and Miguel Finds
Omaha, US
★★★★★ 5
Strong, Spacious, and Perfect for Every Meal
Style: 34 Ounces, Size: 34 Count
I’ve been using the Dixie Ultra Extra Large Paper Bowls for a while now, and they really stand out. With a 34 oz capacity, these bowls are big enough to hold hearty meals like soups, stews, and even large salads without worrying about spills. They’re perfect for heavy meals or when you just want a generous portion. What I appreciate most is that they’re compostable, which makes me feel better about using disposable products without harming the environment. Plus, they’re microwave safe, so reheating leftovers is super easy and convenient. The bowls are sturdy and don’t get soggy or flimsy, even with hot or liquid foods, which is a huge plus. Whether you’re having a casual lunch, a family gathering, or need something reliable for everyday use, these bowls deliver both quality and convenience. They handle big meals with ease and clean-up is a breeze. Definitely a smart choice for anyone who wants disposable bowls that actually hold up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
M
Verified Purchase
Monique Rodriguez
Bozeman, US
★★★★★ 5
Great for dry skin
Size: 20.3 Fl Oz (Pack of 3)
I use this lotion to help with my dry skin and it is the only one that really helps. I live that it doesn't smell funky. it's lightweight on my skin and not too thick . it is strong enough to relieve my skin and gives my skin a nice glow . With 3 in the package it provides quality in quantity at a good price. The bottles come wrapped tight so there wasn't any leakage in the bottles. The bottles are big enough to provide enough to last
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
Z
Verified Purchase
Zane
Whiting, US
★★★★★ 5
Quality. Price
Size: 20.3 Fl Oz (Pack of 3)
I have bought this lotion alot I the past. But this is the best price I have got. It is the main reason for my purchase other than I liked the lotion. If you have never tried this lotion then dont hesitate, its pretty good stuff. I recently I have became more conscious of the ingrediants on lotions so I switched. But I wouldn't hesitate to use this. Save some money and time and buy it here if you are already a regular user. And if you looking to try it out I wouldn't hesitate unless you are ingrediants conscious. It definitely moisturizes the skin untill your next shower. Feels good. Not greasy. Apply for any sort of dry skin. And it smells good if that's one of your requirements.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
J
Verified Purchase
James & Gabrielle
Lexington, US
★★★★★ 5
Love This Product on My Skin. Buy the 3-Pack for Epic Savings
Size: 20.3 Fl Oz (Pack of 3)
I always recommend checking Amazon for three-packs, family packs, or value bundles of products you use all the time, because that’s usually where you start seeing real savings. Everyday household products can get expensive when you’re constantly buying single bottles at grocery stores, so finding a good bulk deal really does make a difference over time. That’s especially true with a quality product like Vaseline Cocoa Radiant Body Lotion. It’s a great moisturizer, works well for sensitive skin like mine, and leaves your skin feeling soft without feeling overly greasy. The scent is phenomenal too, which makes it something you actually enjoy using regularly instead of just treating like another basic lotion. What I also like about this three-pack is that the bottles are lightweight and easy to handle. They’re convenient enough to take on an overnight trip or keep stored neatly in the bathroom without taking up too much room. And because you’re getting multiple bottles at once, you don’t feel like you’re constantly running back to the store every couple of weeks. If you actually compare prices and pay attention to sales, you’ll notice these bundles on Amazon can end up being significantly cheaper than buying individual bottles locally at a grocery or department store. The value is definitely there with the three-count package, especially for a name-brand product that consistently works well. Highly recommended if this is already a product you use regularly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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