Cetco ® Chips & PureGold ® Medium Chips – Hole Abandonment Material For sealing shallow boreholes & seismic shot holes
Cetco ® Coarse Chips are natural sodium bentonite screened to 3/8” to 3/4” in size. PureGold ® Medium Chips are natural sodium bentonite screened to 1/4” to 3/8” in size. Both provide a permanent, flexible seal between gravel pack and bentonite or cement grout. Both products are certified to NSF/ANSI Standard 60, Drinking Water Treatment Chemicals – Health Effects.
Features:
Chemically stable
Provides a high-solids clay seal
Prevents infiltration of surface contamination
Available in 50 lb. multi-wall, water-resistant bags
