This document describes the features of the ZBF 8:UNBEDRUCKT model. The product is a Zack strip, flat and unprinted, with 10 sections for individual labeling using M-PEN or ZBF-T. It is sufficient for 100 terminal blocks and comes in white color. The product has a pitch of 8.2 mm, flammability class V2 according to UL 94, wipe resistance according to DIN EN 61010-1 / VDE 0411 P.1, and an operating temperature range of -40°C to 100°C. The components are free from silicone and halogen. The material used is PA.