Product:ww Gum Rosin Grade: X / WW / WG Packing: 225kgs/230kgs/iron drum,or 25kgs/bag Shipment:Prompt shipment Product : Gum Rosin (with Pinus massoniana,origin from Fujian province) 1. Grade: X / WW / WG 2. Usage: It can be widely used in adhesives,paints,oil paints,rubber,soaps and paper making industries,etc. 3. Product detail specification: 4. Packing details as below: