Used to fill in cracks between rocks to prevent water from being "lost" over the waterfall.
Contains MDI Monomer, Polyurethane resin.
Our hand held Black Waterfall Foam is a simple and convenient way to assist in holding rocks together & fill in cracks between rocks to prevent water from being lost over waterfalls.
Improves water flow visually and the black color hides easily in the shadow of the rocks.
The trigger will dispense foam in any position and once dry the foam is fish safe and non-toxic.
Hand foam cans have a patented trigger system which allows multiple uses. 568-gram can
Black Waterfall Foam 20 oz