F-Premium Stone Pencils

When making a cut with a torch it is imperative to have a mark that will not be obliterad by the torch's flame. This is why utilizing soapstone during the torch cutting and welding process has become a common way to mark cut and weld lines on metals. Soapstones mark like chalk but will not burn at high cutting temperatures.
- Grade a calcium
- Solid with ivory
- Inspection window packaging