The Brother STe-151 stencil tape black on transparent has been developed as a masking tape. In combination with an electrochemical process, this is used to etch marks on the underlying material. Liquids such as inks or specialty etching chemicals will print through the tape, thanks to the thermal printing technique of the P-touch labeling machines. This non-adhesive tape is used for direct and permanent marking and provides long-lasting and legible results. The Brother STe-161 tape is 24mm wide and 3 metres long.