The Complete Letterpress Photopolymer Plate System Letterpress Using Photopolymer Plates We're here to provide photopolymer printing plates for the letterpress community in the UK (we ship worldwide too!), complete with a mounting base system for standard or deep relief plates and Vanson inks. We'll be adding more pressroom products later. Go straight from computer to plate for fast, crisp and easy running with perfect results. You've dreamed about it, now it's here. Photopolymer Plates For Letterpress We currently stock two guages of polymer plates and will soon be stocking a steel backed material as well as producing rubber stamps. Currently available is a standard .95mm plate and the much sought after 1.52mm deep relief plate. You can order undeveloped plates from us to use on your own equipment or we can process the plates for you from your artwork and post them to you the same day. We do need your order and artwork by mid-day to guarantee same day despatch, but even it your order & artwork arrives later we will try to get it out the same day if we can.