KIWOCOL POLY-PLUS HWR produces a Highly Water-Resistant stencil designed for use with water-based inks in long-run application. Due to its high mechanical and abrasion resistance, KIWOCOL POLY-PLUS HWR is also ideal for ceramic inks as well as roll pritning of wallpaper, rugs, glass, and other abrasive substrates. It can be chemically hardened to create a permanent stencil.