Product Image
Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.

Share this product

GREAT STUFF Pond & Stone Gap Filler | Insulating Foam Sealant, 12 oz. - Black (12 Pack)
This product ad may change over time
Share ProductShare

GREAT STUFF Pond & Stone Gap Filler | Insulating Foam Sealant, 12 oz. - Black (12 Pack)

Users say:
This product is great for sealing gaps in walls, fences, and other surfaces. It is easy to use and comes in a variety of colors. However, it is important to wear gloves and old clothing when using it, as it can peel off easily. It is also important to note that it may not adhere to all surfaces.
Compare Products Icon
POND & STONE GAP FILLER. This black colored closed-cell polyurethane foam sealant bonds to porous and nonporous rocks or stones without the use of mortar. Expanding up to 1", create a long-lasting, airtight and water-resistant seal for outdoor projects. STRAW-APPLIED. Save time on your projects with this simple to use spray …
POND & STONE GAP FILLER. This black colored closed-cell polyurethane foam sealant bonds to porous and nonporous rocks or stones without the use of mortar. Expanding up to 1", create a long-lasting, airtight and water-resistant seal for outdoor projects. STRAW-APPLIED. Save time on your projects with this simple to use spray foam - the straw applicator makes any project a breeze and helps you deliver the right amount of insulating foam even in hard to reach spaces. SPRAY ANYWHERE. Specifically designed to blend in and withstand moist conditions, use on retaining walls, water features, landscaping and more. Bonds without mortar and can be applied to damp and dry surfaces. Lasts for years in wet conditions. NATURAL LANDSCAPING. Designed to blend with stones and shadows, this black-colored, waterproof expanding foam helps direct water over, not under, rocks. Create a water-shedding bond safe for ornamental fish and plants. FILL MORE GAPS. Get the job done right the first time with this cost-effective bulk case of polyurethane foam crack filler from GREAT STUFF. Includes a 12-count of 12 oz. cans, each with dispensing straws to cover all your gaps and cracks.
See more below
A
Amazon.com
$172.19
Visit site
Get answers

Review summary

AI-generated content
This product is great for sealing gaps in walls, fences, and other surfaces. It is easy to use and comes in a variety of colors. However, it is important to wear gloves and old clothing when using it, as it can peel off easily. It is also important to note that it may not adhere to all surfaces.

Pros

  • Seals gaps effectively
  • Natural-looking color
  • Safe for fish and frogs
  • Large quantity in one can

Cons

  • Difficult to remove once dried
Read original reviews

Description

POND & STONE GAP FILLER. This black colored closed-cell polyurethane foam sealant bonds to porous and nonporous rocks or stones without the use of mortar. Expanding up to 1", create a long-lasting, airtight and water-resistant seal for outdoor projects. STRAW-APPLIED. Save time on your projects with this simple to use spray foam - the straw applicator makes any project a breeze and helps you deliver the right amount of insulating foam even in hard to reach spaces. SPRAY ANYWHERE. Specifically designed to blend in and withstand moist conditions, use on retaining walls, water features, landscaping and more. Bonds without mortar and can be applied to damp and dry surfaces. Lasts for years in wet conditions. NATURAL LANDSCAPING. Designed to blend with stones and shadows, this black-colored, waterproof expanding foam helps direct water over, not under, rocks. Create a water-shedding bond safe for ornamental fish and plants. FILL MORE GAPS. Get the job done right the first time with this cost-effective bulk case of polyurethane foam crack filler from GREAT STUFF. Includes a 12-count of 12 oz. cans, each with dispensing straws to cover all your gaps and cracks.