Wooster Supergrit 231BF Aluminum Stair Tread

SKU: 231BF

Wooster Supergrit Stair Tread is a heat-treated, corrosion resistant, extruded aluminum base with satin lacquered finish. The use of diamond hard aluminum oxide in the filler assures long tread life under heavy pedestrian traffic use. Supergrit® is appropriate for both interior and exterior use.


  • 231BF Dimensions:  3″ width & 1/4″ thickness.
  • Includes 5/8″ long anchor for embedment in cast-in-place applications
  • Extruded aluminum base – abrasive filler.
  • Lengths to order – up to 12’0″ in one piece
  • Lengths over maximum to be made in equal sections
  • Non-combustible
  • High content of aluminum oxide abrasive
  • 11 standard colours
  • Colours extend throughout filler


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