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Cable Trowel 3/8" x 1/2" • Heavy Duty Plastic for use over Floor Heating

SKU# 300400

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Qualifies for FREE shipping as part of an order over $149.


Choose our Pro quality plastic trowel to prevent the damage that can be caused by sharp metal trowels. While our top quality wire insulation and tough heating wire makes damage uncommon, when it does happen a metal trowel is the number one cause of a cut or nicked wire. Our commercial quality trowel has been tested and approved by tile professionals and the 3/8 x ½ in U notch design works for most tile installations plus you can use flat side to skim coat mortar over your floor heating installation.

  • Fast and easy electric radiant installation with  the Cable Trowel Pro
  • Pro Style handle with slip resistant grip is comfortable and strong
  • Light weight yet durable
  • Easy clean up with water
  • No metal means no rust
  • ABS plastic is the safest trowel design for floor heating
Instructions + Video

Instructions + Video



UPC 840213162832
Manufacturer Watts Radiant
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Write Your Own Review

  • Nice tool

    Nice when tiling over the mats as you worry less using this plastic trowel rather than a sharp metal trowel. For $15 there's no reason to chance it using a metal trowel.

    Posted on May 9, 2016 by Scott B.

  • Good Tool For A DIY

    This tool took all of the worry out of installing floor tile over a warm wire installation.

    Posted on April 29, 2016 by JBledsoe

  • Great tool

    Bought this trowel with heat mat kit. Tile installer was very pleased by how nice of a job it did spreading the thin set over the mat. It is a must when installing tile over a heat mat system.

    Posted on December 17, 2013 by wshowman

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