Gem's B100 pure vigin BioDiesel made from canola oil (better than soybean oil): make your own B20. Eliminates Smoke and Fuel/Exhaust Odors. Get that popcorn smell when you run your diesel engine! Perfect for sailboats - Marina Approved - We ship direct to Harbor Master. Safe for storage in enclosed areas or close to food. No Petroleum Odor. Low Emissions (CO, CO2. NOX) Contains additives. No HAZMAT fees. UN/DOT APPROVED CONTAINER. 5 Gallon Container