EZ-SEAL grout is designed to be easy to mix and apply. It's a one-sack, granular sodium bentonite product that is ANSI/NSF Standard 60 certified. EZ-SEAL grouting material can be used as an annular or borehole seal, as lost circulation material, or as a borehole stabilizer in core drilling or construction applications. EZ-SEAL grout has low permeability and does not produce heat during hydration. Flexibility in application rate and working time, along with superior in-situ swelling characteristics, lead to structural integrity of the resultant seal. EZ-SEAL grout is packaged in a 50-pound sack and is available through any Baroid Industrial Drilling Products Authorized Distributor. Baroid Industrial Drilling Products, Jubilee Booth No. 302 & 304