Atlantic Black Spray Foam Waterfall Sealant - 12 oz. can
Get the most out of your waterfall pump by sealing the waterfall stones together and filling voids in the waterfall with this expanding black foam. When you seal the waterfall stones together, water coming down the waterfall must travel over the waterfall stones rather than disappearing between and underneath waterfall stones. A Must For Waterfall Installations.
Atlantic Black Spray Foam Waterfall Sealant - 12 oz. can Overview