Polylok Shims are made of engineered plastic specifically formulated for use by the precast industry. This material provides optimum performance for applications where high compressive strength and load bearing are important. Available in: 1/16", 1/8", 3/16", 3/8".


  • Easy to install
  • Less expensive and safer than steel
  • >
  • Heavy duty, will not fracture under load
  • Extreme stability and eliminates rust stains
  • Made in convenient thicknesses for precise leveling and alignment
  • Decreases damage potential to the adjacent concrete components
  • Are impervious to liquids, ground chemicals, alkalis and microorganisms



Part Number

  • 3065-SH116 (1/16")
  • 3065-SH118 (1/8")
  • 3065-SH316 (3/16")
  • 3065-SH318 (3/8")

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