3M Flexomount plate mounting tape 411DL features a soft rubber adhesive that offers excellent adhesion to both rubber and photopolymer plates. The high adhesion helps reduce the tendency for plate edge lifting and makes it a good choice for long runs. This gray double coated tape helps provide uniform coverage of solids when halftone dot reproduction is not critical. - 3M Flexomount plate mounting tape 411DL is a double coated tape designed for mounting photopolymer and rubber printing plates to flexographic printing cylinders or sleeve systems. The adhesive is specially formulated for clean removal from both the plate and the print cylinder.