![Hartwell 1/8" Borium](https://s.turbifycdn.com/aah/yhst-129545659720643/hartwell-1-8-borium-31.png)
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Hartwell 1/8" Borium
Borium tubed rod contains super-hard tungsten carbide granules encased in a mild steel tube. It may be applied in "pads", spots or in a thin rim around the front of a horseshoe. Borium provides traction and life to the horseshoe.