Build beautiful, natural-looking water features with the Half Off Ponds Professional Waterfall Foam Bundle—a complete kit designed for efficient, precise, and long-lasting pond construction. Whether you're a contractor or a dedicated DIYer, this bundle gives you the tools you need to seal gaps, direct waterflow, and stabilize rockwork in koi ponds, streambeds, and pondless waterfalls.
This all-in-one kit includes (6) 24oz cans of expanding black waterfall foam, (2) 20oz cans of foam gun cleaner, and a high-performance stainless steel dispensing gun. The foam sealant fills voids and prevents water from escaping under rocks, ensuring dramatic flow over stones for a visually stunning finish. The included spray foam gun features adjustable bead control, immediate shut-off, and a solvent-resistant, non-stick Teflon-coated basket for clean, mess-free application.
Cleanup is just as easy—use the included foam gun cleaner to dissolve uncured foam and keep your equipment in peak condition for future use. The foam is fish-safe, wildlife-safe, and suitable for both residential landscaping and commercial water features. Designed to deliver professional-grade results, this bundle takes the guesswork out of building your next water feature with confidence and precision.
- This bundle includes (6) 24oz cans of black waterfall foam, (2) 20oz cans of foam gun cleaner, and a stainless steel foam dispensing gun—everything needed to seal and shape dramatic water features.
- The included spray foam gun features a solvent-resistant body, adjustable bead control, and a Teflon-coated basket for clean application and reliable shut-off with every trigger pull.
- Use the expanding foam to fill gaps between waterfall rocks and streambeds. This pond foam sealant directs water over rocks—not under—creating a natural, professional waterfall look.
- Formulated to be non-toxic and pond safe, this foam can be used confidently in koi ponds, water gardens, and any aquatic environment without harming fish or nearby wildlife.
- Whether you’re building a backyard feature or a large-scale installation, this kit is trusted by professionals for residential and commercial water features. Compatible with most expanding polyurethane foam cans.