Void Former

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Durable Products

Sustainable Alternatives

Recycled Plastics





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The Void Former is a mutli-strand pocket former specially designed for reliable and repeated use in bonded post-tensioning. The Void Former functions to create the cavity needed for the assembly of the wedge block and wedges on strands and for tensioning.


  • Reusable
  • Specially formulated HDPE plastic ensures strong UV performance and high impact resistance
  • Reinforced ribbing which strengthens walls and prevents sinking
  • Shape designed for easy removal from set concrete
  • Large clearance to allow for easy access with slide hammer for removal