Glow fuel made from high quality synthetic based lubricant esters in proportion to 13% with 2% of Castor Oil degummed with a percentage of 16% of nitromethane PURE (99.9%) and dehydrated methanol (0% H2O) perfect for engines operating at high temperatures such as 4-stroke leaves no residue, highly recommended for 2-stroke engines glow high RPMs. Can of 5 liters.