3M 9415PC clear bonding tape comes in acrylic adhesive. The variances in thickness often make an important difference in proper performance. This bonding tape has a 2 Mil thick. Products in this category feature a liner on the back which you peel away from to expose the adhesive material before applying to the substrate. The liner material for this product is composed of kraft paper. - For repositioning or multiple openings and closings. Permanent adhesive on the face side and a removable repositionable adhesive on the back side of the tape. A double coated tape that works on a variety of substrates or materials for temporary mounting of lightweight materials such as paper, plastics, films or foams.