Primer-less Static Protective Film made from PE, PVC, or EVA through 

reaction from coextrusion process. This achieves the weak adhesive 

properties but yet capable of long-term attachment. The primer-less

 aspect ensures that no residue will remain after the protective 

film is peeled off, and it can be applied to smooth surfaces to

 protect from scratches. High clarity, easy to peel off without residue.

http://www.protectivefilmtape.com