23 micron polyester film differentially coated with a permanent/removable adhesive system and protected by a white silicone paper liner. white silicone paper. 8621 is primarily used for temporary mounting applications. Clean, residue-free removal from many different substrates such as papers, films, sheets, foams, etc. Features Applications – High tack rubber adhesive coated on the open side. open side – Non-staining – Excellent die-cutting and cutting characteristics – Used for resealable bags, envelopes, etc. – Temporary lamination applications in the paper and plastics industry. plastic – Labels and graphic applications where a fixed hold on one side and removable hold on the other side is required
