Napalm is a mixture of gasoline and a thickening agent for use in flame throwers or incendiary bombs. The thickener, to which the term "napalm" originally was applied, turns the mixture into a thick jelly that flows under pressure and sticks to a target as it burns. The napalm that Napalm.Net has purchased is a mixture of 46 parts polystyrene, 33 parts gasoline and 21 parts benzene. Napalm was developed by Harvard University scientists and the U.S. Army during World War II. It was used extensively in that war and later wars. *** Please see "Safety Information" *** For more information, please email info@napalm.net.