Easy to use for the beginner or do-it-yourselfer. Aquascape black polyurethane waterfall foam is ideal for filling joints and gaps between rocks and boulders maximizing the amount of water cascading over the waterfall and rushing down the stream.
Convenient and economical for a small project or the quick touch-up on a larger project. Also sold as part of our installation kit ( # 22008).
No application gun needed!