Black Waterfall Spray Foam - 12oz Can with Nozzle

Black Waterfall Spray Foam - 12oz Can with Nozzle
Our Price$17.99
Usually ships the same business day
Sorry, Out Of Stock

Product Details

Out of Stock - Please see the following replacement item: Savio 16oz Cartridge

Expanding Waterfall Foam in a convenient 12oz can with handle nozzle. Use this waterfall foam to fill in gaps and crevices around and within rocks and boulders. Used to fill gaps and allow the water to roll over the rocks rather than behind. Dark color is easy to conceal by placing smaller gravel over while still wet. Pebbles will cure into place for a finished look.


  • Great for filling in gaps in your waterfall stones as well as attaching a waterfall stone to your waterfall filter.
  • Dries tack free in about 5 minutes depending on moisture and temperature conditions.
  • A 1" bead at room temperature can be cut within one hour.
  • Expands about 3-1 Ratio
  • Includes nozzle for spraying in tight locations
  • Expands to fill gaps and voids
  • Seals to most water garden materials including most liners, waterfall filter boxes, skimmers and more
  • 1/2" Bead Yields Approximately 340 Lineal Feet per 12oz. can
  • Be sure to buy Polyurethane Foam Cleaner (see below or click link to the left) to make clean up easy.
  • Buy Multiple cans and save!

Note: This is the New Foam that uses Environmentally Safe R134a Propellant and longer shelf life.

Special Notes:
  • Keep in mind the expansion of the foam. A small amount behind a rock within 30 seconds will expand and start seeping out. Do a little at a time and go back if you need to fill in more.
  • Purchase the amount of cans needed. Although every job is different, we found that a very small waterfall required about 3 cans. The larger the project purchase additional cans.
  • Do not run water until foam starts to cure. Usually within 5 minutes however we find that waiting about 30 minutes will ensure that foam will not leak down the waterfall.
  • Waterfall foam is not black but a silver/gray color.
  • Have smaller gravel on hand and close by. This way when you are foaming you can throw some gravel into the foam to disguise and look more realistic.

  • Always wear disposable gloves when working with waterfall foam.
  • Always wear protective eye wear and clothes that you don't mind getting dirty
  • Store in a cool dry place out of direct sunlight and out of direct heat

Shipping Note: Foam cannot ship via air services since its an aerosol can under pressure. We can only ship via Ground service. No Shipments to Alaska, Hawaii, Puerto Rico or Canada.

Product Reviews

5 stars based on 1 review 
Lincoln mt
Handy foam Does a great job
Pros:Like the color
1 of 1 found this review helpful Was this review helpful to you? Yes / No
LIVE CHAT Chat With Us

Estimated Delivery Date

All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

* Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here