4oz Bar – 100% Natural Raw Brazilian Pine Gum Rosin (Colophony, Канифоль) Grip
100% NATURAL RAW BRAZILIAN PINE GUM ROSIN (COLOPHONY). 100% NATURAL RAW BRAZILIAN PINE GUM ROSIN (COLOPHONY) USES AND BENEFITS. Natural Gum Rosin has many uses, which include the following Make your own alternative to plastic wrap.