Fritz-pak Corporation

Super Slump Buster

Category: Specialty


Reduces slump of concrete. This viscosity-modifying admixture thickens the water in concrete, thus increasing the support capabilities of the aggregates. Recommended for slip-forming or concrete placed on slopes.


  • Permits controlled slump reduction.
  • Allows concrete placement on inclines.
  • Excellent for forming curbs.
  • Permits placing different flows from the same load.
  • Minimizes segregation.
  • Does not change water-cement ratio.
  • Allows for maximum truck utilization.
  • Faster discharge of concrete from trucks.
  • Improves finishing characteristics.
  • Easier placement of concrete in slip-form machines.


Super Slump Buster is a dry powdered slump reducing admixture packaged in a patented, ready-to-use, water soluble bag. Super Slump Buster is uniquely formulated to provide the ready mix producer with an economical solution to a concrete mix with too high a slump for proper placement. Super Slump Buster is also environmentally safe and compatible with all conventional materials. It contains no cementitious materials, soaps or air entraining agents, and does not affect air content, strengths or water:cement ratio. Super Slump Buster is a viscosity modifier.


Super Slump Buster is compatible with all air-entraining admixtures as well as other conventional admixtures. When used with other admixtures, each one must be dispensed separately into the mix.


Item #97180: 8-oz (227-g) water-soluble bag, 60 bags per case, 42 cases per pallet

Fritz-Pak Corporation NRMCA ACI ASCC ACPA Concrete Pumping