Originally Posted by Pete Burton

My son just finished a school science experiment where he tested performance of common anti-gel diesel additives with biodiesel. The additives didn't help at all. I helped him measure carefully, calibrated thermometers, etc, and we did FLOW tests, not static ones. Mixing evenly with kerosene (BK50) was effective down to about -12C, but that was it (using 52 cetane B100 from soy)