Premium gypsum based anchoring cement

Data Sheets:

Available in 50 lb. bags and 5 lb. pails

Por-Rok grout & anchoring cement product photo

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Features & Benefits

  • No rodding, chaining or vibrating
  • Ideal for patching floors, walls, cracks in concrete structures, caulking foundations/wall voids
  • No Alkalinity – Will not rust or corrode iron, steel or aluminum
  • Expands as it sets
  • No heating or two component mixing needed
  • Stronger than concrete in 1 hour
  • Quick Setting – Sets in 20-30 minutes
  • Meets ASTM C-1107


Por-Rok Anchoring Cement is used in the anchoring of heavy machinery, railings, guard rails, banisters, repairing of cracks on damaged concrete substrate. It is a non-shrink, hydraulic, controlled expansion cement in a ready to use preparation. Water is added at the job site to provide a pourable, durable anchoring or patching compound.

Por-Rok Anchoring Cement has almost unlimited field applications.