EZ-SEAL one-sack granular bentonite product is intended for use as an easily mixed grouting and plugging material.  

Applications and Functions

  • Sealing or grouting of plastic and steel casings
  • Plugging abandoned boreholes and filling earthen cavities
  • Grouting of loops for ground source heat pumps
  • Reduction of lost circulation
  • Stabilization of broken and unconsolidated formations  


  • NSF/ANSI/CAN Standard 60 certified 
  • One-sack product
  • Easy to mix and apply, just add fresh water
  • Flexibility in application rate and grout set time
  • Good structural integrity  Low permeability
  • No heat of hydration
  • Minimal depletion of grout level after emplacement 


Safety Data Sheets (SDS)

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