ModFluids.java

public class ModFluids {

    public static final Fluid GASOLINE = new Fluid("gasoline",
            new ResourceLocation(SevenDaysToMine.MODID, "blocks/gasoline_still"),
            new ResourceLocation(SevenDaysToMine.MODID, "blocks/gasoline_flow")).setColor(12487755).setLuminosity(0)
                    .setDensity(135790).setViscosity(500).setRarity(EnumRarity.RARE);
}