Unlike most solvents, MZ12X excels at whole plant extraction. With a higher explosion point, it's a safer alternative to petroleum solvents. MZ12X is flammable like butane, but it is safe to use in open air blasing using open tubes. It is designed to be an environmentally stable solvent and is formulated from a naturally occuring organic gas. Containing zero heavy metals, it is refined 12 times and will remove any oil particles from your piece that butane may leave behind.