Looking at the kauri-butanol solvency value of methyl ester (biodiesel) at about 58 compared to regular diesel or kerosene at about 35 shows that biodiesel is about twice as solvent. Here's at least one company which sells pure methyl ester biodiesel 'SSI Bio-Solvent';
http://www.solvent-systems.com/biofuelsFacts.htm
...but I was wondering if any have here have used similar as a crankcase, differential or other equipment flush.
http://www.solvent-systems.com/biofuelsFacts.htm
...but I was wondering if any have here have used similar as a crankcase, differential or other equipment flush.