Rosin
colophony
( powder/chunk )
Rosin is a solid form of resin obtained from pines and other plants. It is used in printing inks, varnishes, adhesives (glues), soap, paper sizing, soda, and solder. It is often used as a glazing agent in medicines and chewing gum. When mixed with waxes and oils, Rosin is the main ingredient of Mystic Smoke, a gum which, when rubbed and suddenly stretched, appears to produce puffs of smoke from the finger tips. Rosin also finds use in some older pyrotechnic formulations.
MSDS ( Material Safety Data Sheet )
English