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Borehole Stabilizing

POLY-BORE Borehole Stabilizing Dry Polymer

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POLY-BORE™ stabilizing agent is a free flowing, water-soluble, easy mixing, 100% active, dry granular polymer. POLY-BORE stabilizing agent is a very high molecular weight partially hydrolyzed polyacrylamide (PHPA) polymer.


  • Stabilize reactive clay and shale formations
  • Enhance core recovery in continous wireline coring operations
  • Provide high cohesiveness to bind excavated sandy soil and gravel
  • Removal of drilled spoils from augers and increase excavation rate
  • Maximize load transfer for drilled shaft application


  • Efficient shale/clay stabilizer and viscosifier
  • Does not require solids control unit to clean the slurry
  • Helps maintain a stable and gauge borehole
  • Helps maximize skin friction and ultimate end bearing capacity for a drilled shaft
  • Non-fermenting
  • No petroleum distillates involved
  • Can be broken down chemically with bleach (sodium hypochlorite)
  • NSF/ANSI Standard 60 certified


  • Appearance: White granular
  • Bulk Density, lb/ft³: 52
  • pH (0.25% solution): 8.5 to 9.0