***** Play It Koi is rated 4.9 out of 5 stars, based on 1603 reviews!

Rockin Foam - Pond Waterfall Foam Sealant - 20oz

5 reviews 599057

Tierra Innovations Inc.

Sale price $22.99 Regular price $26.98

Black Foam Sealant for Waterfalls and water Gardening design

Finally, an excellent foam product specifically designed for Water Gardening applications. Tierra Innovation's ROCKIN' FOAM ® was designed by professionals in the industry.


  • Minimal Expanding Foam. Better density for secure rock placement and design.
  • Better control during application. Less waste = Less foam to trim away.
  • Patented dispersing trigger
  • Dispenses in any position..
  • Reusable system (system allows multiple uses from same can...NO GUN APPLICATOR NEEDED!).
  • Black Color - Uses carbon for the black color; not dye which reduces ultraviolet deterioration of foam.
  • Blends quickly with rocks and disappears behind flowing water.
  • Safe for Aquatic Plants and Animals
  • 20 oz can
  • Right size for the job (no one uses just one 12 oz. can when creating a water feature.
  • Better value - larger can allows lower unit cost.
  • 2 Year shelf life from Date of Manufacture

Play It Koi Pro Tip: most medium size jobs we do will use 3-4 20oz cans.

Important: due to compressed air, these cannot be shipped via air and must be shipped via ground.

Customer Reviews
5.0 Based on 5 Reviews
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Rick K.
United States United States
Quick Response from Play it Koi- As Always

Once again, Ben made sure to quickly get additional foam to me so that I could finish my falls. Great product & even greater service!

Rick K.
United States United States
Another Save by Ben

Once again, Ben came through on just a moment’s notice to help me. I needed a can of Rockin Foam so that I could finish work around my skimmer before it started raining for a week. Ben had a can, let me pick it up and the job was finished before the rain came. This may sound like a broken record, but Ben and Play It Koi get 6 stars out of 5 for their customer service.

United States United States
Works well

Works well

Darryl P.
United States
Good Expanding Pond foam

This was easy to use and did a good job of easily filling the gaps in between the rocks in my pond and stream

Bryan S.
United States
Rocking Foam

This water fall foam applies nicely and looks good. The color holds up well

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