Description
Fill Cracks in Natural Stone Fountains
To give our customers the best price on marine-grade silicone recommended by our stonecutting partners, Fountainful recommends 3M Marine Grade Silicone Sealant, available on Amazon.
Intended Use – Real Stone/Boulder Fountains
- Fill cracks in water features made from basalt, marble, onyx, limestone, granite, and other natural stone (i.e., not concrete)
As an Amazon Associate, Fountainful earns from qualifying purchases.



