When new, impregnate the leather with light machine oil. This will soften the leather and cause the polishing paste to penetrate into the leather apply a thin string of the polishing paste, before starting the machine rotate the wheel or belt by hand. Start the machine and distribute the compound by pressing a tool gently against the wheel. Let the compound penetrate the leather. One application lasts for 5–10 tools. Then re-impregnate the honing wheel or belt with a few drops of oil and apply fresh honing compound. Work the honing compound into the leather. Do not let the compound dry, apply more oil if necessary.
