... the viscous good SONY T4000 is SONY double-sided adhesive backing a double-sided gum, belong to non-woven ... fabrics, heshbon by non-woven double-sided coating c made acid applications.Specifications for 1020MM ... a section easy operation, the general type of two-side glue, excellent durability, tensile strength.no staining residue, ... was 14.1 N / 2CM. 3M SONY Double sided tape T4000