Precon Products, A leading national independent supplier of construction products


High Performance Plug

High Performance Plug is a plugging mortar produced with a blend of special high surface area cements and graded ultrafine aggregate fillers.


  • High Performance Plug is rapid setting putty for below the waterline repair work to concrete and brick structures. 
  • High Performance Plug is specifically formulated to resist saltwater degradation. 
  • High Performance Plug is designed for use under water or in a wet environment and must not be allowed to dry out.


  • Designed to provide a powerful bond onto wet concrete substrates below the water line.
  • Fine particle size allows for feather edging of small repairs.
  • Contains no chlorides.
  • Rapid set and strength development.
  • Non-toxic and environmentally compatible to marine environments.
High Performance Plug main image

High Performance Plug

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