Mark E Pre-Pitch Individual


  • Pre-Pitch is a unique, stay in place screeding tool designed for use underneath shower pan liners.
  • Pre-Pitch is a unique tool that creates the proper sub floor slope (1/4" per ft.) needed underneath the pan-liner to manipulate the water towards the weep holes that are integral part of shower floor drains.
  • By having a pitch under the pan liner, water that passes through the mud bed is now directed to the weep holes instead of being trapped between the mud bed and the liner.
  • This 'ponding' or collection of water is where many mold and mildew related issues originate.
  • Easily cut with hacksaw, PVC cutters or grinder.
  • Use on wood sub-flooring or concrete floors.
  • Economical, lightweight non-rotting plastic.
  • Prepitch Standard, 1/8" to 7/8" x 36" long.
  • Prepitch Extended: 7/8" to 1-5/8" x 36" long.

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