Piny colophony

Rosin pine   Zhivichny rosin pine  - solid, fragile, vitreous transparent pitch light yellow (is more rare dark red) colors, the component of resinous substances of coniferous trees remaining after an otgonka from resinous substances of turpentine.   TO ORDER:   Ph. /fax +...

Rosin pine   Zhivichny rosin pine  - solid, fragile, vitreous transparent pitch light yellow (is more rare dark red) colors, the component of resinous substances of coniferous trees remaining after an otgonka from resinous substances of turpentine.   TO ORDER:   Ph. /fax +...