High Flow Precision Grout

HF is ideal as a bridge bearing grout as well as for the securing of stanchion base plates, machine beds and parapet legs. HF can be pumped or poured for easy application and complies with the specification for Highway Works Clause 2601.

  • Workability: 60 minutes
  • Set time: 8 hours
  • Open to traffic: 24 hours
  • Depth: 10mm – 100mm
  • Non-shrink
  • Will not corrode or stain
  • 70N/mm² compressive strength at 28 days
  • Approved for use on the London Underground and Overground
  • Size: 25kg bag
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