Bentonite Earth Enhancing Compound - 20kg
- No maintenance required
- Weight: 20kg
- High performance
Bentonite is a moisture retaining clay used as an earth electrode back-fill to help lower soil resistivity. The Bentonite clay is a sodium activated montmorillonite which when mixed with water swells to many times its original volume. The Bentonite mixture should be pumped into the cable duct so totally excluding the air and on completion of the filling be sealed to prevent any escape of Bentonite mixture.