everclear extraction

  1. S

    First time making RSO, tar like substance left behind?

    First time making RSO. Used 75% everclear cause im canadian and lifes rough. Letting the ethanol evaporate off with the assistance of a magnetic hot plate stirrer. The alcohol is boiling off around 70c, slowly increasing and being held at 109 for 1.5 hours to debarb at the end. What was left was...
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