---
product_id: 71234655
title: "Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096"
brand: "aquascape"
price: "296.21 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Aquascape"
url: https://www.desertcart.tn/products/71234655-aquascape-professional-black-waterfall-foam-sealant-for-streams-and-waterfalls
store_origin: TN
region: Tunisia
---

# Expandable black foam Compatible with professional foam guns Fast drying polyurethane Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096

**Brand:** aquascape
**Price:** 296.21 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal the flow, own the show.

## Quick Answers

- **What is this?** Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 by aquascape
- **How much does it cost?** 296.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/71234655-aquascape-professional-black-waterfall-foam-sealant-for-streams-and-waterfalls)

## Best For

- aquascape enthusiasts

## Why This Product

- Trusted aquascape brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Easy to handle and store, perfect for both pros and ambitious DIYers.
- • **High Yield Efficiency:** One can equals the output of 5 standard DIY cans—work smarter, not harder.
- • **Precision Flow Control:** Seals gaps flawlessly to direct water exactly where you want it.
- • **Pro-Grade Compatibility:** Designed for use with Aquascape foam guns for clean, mess-free application.
- • **Durable Polyurethane Formula:** Ensures long-lasting, weather-resistant sealing for your water features.

## Overview

Aquascape Professional Black Waterfall Foam Sealant is a fast-drying, expandable polyurethane foam designed to fill gaps between rocks and boulders in ponds, streams, and waterfalls. Delivering the equivalent output of five standard cans, it offers precision water flow control and is optimized for use with Aquascape foam guns, making it the go-to choice for professionals and DIY enthusiasts aiming for flawless, durable water feature installations.

## Description

Expanding black foam seals waterfalls for precision control of water flow. For use with Professional Foam Gun Applicator (#29268) or Economy Foam Gun Applicator (#54003).

Review: So easy to use - I purchased the professional gun to go with this as opposed to getting the can's which have the tube dispenser. Could not be happier. Worked perfectly, stayed good in the gun for nearly a month before I cleaned it out and it was flawless. I was concerned I would need more than one can for my project. As it turned out I still have over half a can remaining.
Review: GREAT product - Great use for a DIYer! Did any AWESOME job sealing the stones in for our pond

## Features

- Expandable black foam for installation and repair of ponds waterfalls and streams
- Equivalent to 5 Aquascape Do-it-Yourself Black Waterfall foam cans
- To be used with Aquascape foam guns # 54003
- 24 Ounces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006JF5BO0 |
| Best Sellers Rank | #98,370 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #67 in Water Garden & Pond Liners & Seals |
| Brand | Aquascape |
| Brand Name | Aquascape |
| Color | Black |
| Compatible Material | Foam |
| Customer Reviews | 4.5 out of 5 stars 477 Reviews |
| Global Trade Identification Number | 00827807300962 |
| Item Dimensions | 2.5 x 2.5 x 11 inches |
| Item Form | Foam |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 2.5 x 2.5 x 11 inches |
| Manufacturer | AQUASCAPE INC |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 30096 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 30096 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | boulders and rocks |
| UPC | 827807220161 827807300962 |
| Unit Count | 24 Ounce |

## Product Details

- **Brand:** Aquascape
- **Item Weight:** 16 ounces
- **Item dimensions L x W x H:** 2.5 x 2.5 x 11 inches
- **Material:** Polyurethane
- **Style:** Compact

## Images

![Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 - Image 1](https://m.media-amazon.com/images/I/61GtfHDk04L.jpg)
![Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 - Image 2](https://m.media-amazon.com/images/I/61Cp7Hu7XDL.jpg)
![Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 - Image 3](https://m.media-amazon.com/images/I/81xcw2zhokL.jpg)
![Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 - Image 4](https://m.media-amazon.com/images/I/91VNBvIHR2L.jpg)
![Aquascape Professional Black Waterfall Foam Sealant for Streams and Waterfalls, Fills Gaps Between Rock and Boulder to Direct Flow, Fast Drying Polyurethane Expanding Foam, 30096 - Image 5](https://m.media-amazon.com/images/I/91rptsnoneL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does aquascape waterfall foam fix the leaking on a rv black water tank?**
A: I never tried to use it that way. Sorry.

**Q: Can this foam be painted or stained to lighten the color when used on a light colored rock waterfall?  Does it come in any other color?**
A: I hope you like black..... it seems to come in only one color and I very much doubt it can be painted and stay that way.  You might consider a stain when it is still wet and mixed in.... but that sounds like a very sloppy endeavor.

**Q: What can I use to clean this off of my hands?**
A: Hello Troy,
Instructions advise wearing gloves for protection from the product. Taken from the SDS...
P262- Do not get in eyes, on skin, or on clothing.
P264- Wash hands and other skin areas exposed to material thoroughly after handling
P302+P352+P333+P313 IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get
medical attention
In case of contact, immediately flush skin with plenty of soap and water. Foam will stick to skin, gently wipe product from
skin with a damp cloth and wash with plenty of soap and water. Remove contaminated clothing and shoes. Wash clothing
before reuse. Call a physician if irritation persists.
I hope this is helpful!
Dana at Practical Garden Ponds, Ext.1

**Q: Does the surface have to be dry before application?**
A: Works best on moist surfaces that have been rinsed clean of dirt and debris.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So easy to use
*by L***. on August 14, 2023*

I purchased the professional gun to go with this as opposed to getting the can's which have the tube dispenser. Could not be happier. Worked perfectly, stayed good in the gun for nearly a month before I cleaned it out and it was flawless. I was concerned I would need more than one can for my project. As it turned out I still have over half a can remaining.

### ⭐⭐⭐⭐⭐ GREAT product
*by D***. on January 17, 2026*

Great use for a DIYer! Did any AWESOME job sealing the stones in for our pond

### ⭐⭐⭐⭐ Repeat customer, but use flexible disposable gloves that won't tear and suggest super glue for...
*by S***A on May 19, 2019*

Repeat customer, but there is a packaging design flaw. You'll find that the nozzle easily unscrews while in use no matter how tightly the nozzle it's screwed on, which creates a big mess. If this design flaw was corrected, it's rating is a 5 out of 5...100%. Started to carefully super glue the screw on nozzle and plastic tube before using and this made a huge improvement. The foam sealant itself is excellent. However, suggest always wearing flexible disposable gloves when using it. It's too easy to get busy trying to efficiently use all of the product which means the foam will almost 100% cute (completely dry) on your hands. If this happens anywhere on your skin, resist the urge to immediately remove it and let it first dry completely. Best advice if you do get it on your skin and can't pick it all of after it dries is patience... while soaking in the tub picking away at the foam. First 24 hours is bad removing only around 50% while working hard at it. Have personally never had it remain on my skin for over 72 hours, since the oil from your skin will start loosening it. Suggest always using up each can before stopping, since the product plugs up the nozzle and even after cleaning out the blockage; the aerosol is not powerful later to expel the foam.

## Frequently Bought Together

- Aquascape PRO Professional Black Foam Sealant for Pond and Waterfall, Installation Tools, 24-Ounces |30096, 24-Ounce
- Aquascape Foam Gun Applicator for Pond, Waterfall, & Water Features | 54003
- Aquascape Professional Foam Gun Cleaner for Pond, Waterfall, and Water Features, 12-Ounce

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-16*