Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz
Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz
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Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz

4.5 stars out of 178 reviews
(4.5)|
178 ratings
Gorilla Gray Foam Multipurpose Insulating Sealant 12 ozGorilla Gray Foam Multipurpose Insulating Sealant 12 oz2 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz10 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz12 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz4 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz6 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz8 pack Gorilla Gray Foam Multipurpose Insulating Sealant 12 oz
Pack Size:Single

Key item features

  • Multi-Purpose Use: Fill gaps and cracks up to 1 inch; ideal for windows, doors, attics, and more.
  • UL Classified: Meets UL 723 standards for safety and performance.
  • High Efficiency: One can replaces 30 sealant cartridges, providing extensive coverage.
  • Indoor/Outdoor: Suitable for both interior and exterior applications with minimal outdoor degradation.
  • Durable Formula: No warping or bowing; meets AAMA 812-19 standards.
  • Seals Effectively: Blocks air, moisture, pests, and insects, enhancing energy efficiency.
  • Quick Drying: Tack-free in 8-12 minutes and trimmable in 45 minutes.
  • Versatile Application: Can be used on wood, metal, glass, masonry, plumbing, HVAC, and electrical surfaces.
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Current price is $9.7881.5 ¢/ea
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $9.78
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Save time and stay stocked!
One-time purchase $9.78

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Customer ratings & reviews

4.5 out of 5 stars
stars178 ratings113 reviews
How item rating is calculated
  1. 5 stars71% (127)
  2. 4 stars18% (32)
  3. 3 stars6% (10)
  4. 2 stars2% (3)
  5. 1 star3% (6)

Reviews summary

Pros
  • : Forms reliable seal on various surfaces.
  • : Fills gaps and cracks of varying sizes.
  • : Effective for sealing gaps and cracks around various door types.
  • : Forms a strong seal in a short amount of time.
  • : Effectively seals to prevent water escape.
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Showing 1-3 of 113 reviews

Oct 10, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works as described

Item worked exactly as described . Less is definitely more !! I would recommend

Helpful?3HZFE8F22OXF3446629933
Feb 5, 2025
Meghan
Top Reviewer
Walmart Associate
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Easy to use

Worked as good as I would have hoped. It foams up a lot so you don't need to spray much at all. Filled some gaps around the house for the winter.

Helpful?3HZFE8F22OXF3446629933
Nov 7, 2025
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Availability at good price

Incentivized Review
Helpful?3HZFE8F22OXF3446629933