Savio Professional Black Waterfall Foam Kit

Standard mortar can crack over time as the ground settles, and adhesives often aren't designed for constant water exposure. This black foam is specifically formulated to remain flexible, resist UV degradation, and blend seamlessly into the shadows of your rockwork for a natural finish.

Each cartridge provides 750 cubic inches of cured foam. While coverage depends on the size of your gaps, this is generally sufficient for a medium-sized waterfall project or securing stone edging around a standard backyard pond.

The foam expands as it cures, but it remains workable for a short window. It is ready for trimming within 24 hours, which gives you plenty of time to ensure your rocks are positioned exactly where you want them before the final set.

Yes, once fully cured, the Savio Waterfall Foam is inert and safe for use in ponds containing fish and aquatic plants. It is designed specifically for water feature construction.

The kit includes a steel applicator, so you have the necessary tool to get started immediately. If you are doing a very large project, you may want to consider purchasing additional cleaner to keep the applicator tip clear between uses.

Absolutely. Once the foam has cured for 24 hours, it can be easily trimmed with a sharp utility knife or saw to match the contours of your rocks, ensuring a clean, professional look.