![](https://www.lareter.it/new/wp-content/uploads/2023/05/loghi-lareter-fimap.png)
Sodium bentonite powder.
Description
Natural product ideal for the production of muds to cover the walls of the borehole. It forms a waterproof lay on the walls of the hole. Cooler and lubricant of he drilling tools.
Packaging
25 kg,plastic sacks. Other packaging available on request.