About products and suppliers
1029 gum rosin / colophony products are offered for sale by suppliers on Alibaba.com, of which polymer accounts for 74%, chemical auxiliary agent accounts for 2%, and adhesives & sealants accounts for 1%.
A wide variety of gum rosin / colophony options are available to you, such as 208-750-2, 65-4568-1565 and 202-415-4.You can also choose from white, light yellow gum rosin / colophony,as well as from 25608-12-2 gum rosin / colophony