1.Double-side adhesive tape base paper 2.specification:1070*12g14g,1040*12g14g, ... , glue moderate. We also have our feature products: one-side glue, the other side can natural infilterate it. specification:1070×12g14g,1040×12g14g ... high permeability, available for the inside core layer of double-side glue tape.Samples:Avalible, we can free supply the samples ...