Bentonite is a material that serves to increase the level of conductivity in the electrode environment in a grounding system. Usually Bentonite sand or cement is used on soils that have conditions in dry, sandy mountains and semisalnya in order to provide a good security system for this grounding system. For that we sell quality bentonite for your needs. We sell this bentonite Per sack / per sack @ 25 kg and @ 50 kg / sack / sack. So if you are looking for a company or Distributor of Erico Lightning Rods, sell bentonite and lightning rods, please contact us to get information in the form of specifications, product types, prices and availability of Erico Lightning Rods please contact us.