Walachit S sandblasting stencils is a technology that is designed especially for sandblasting in the glass industry. It can also be used in other industries (e.g. for marking on metal, in the medal industry, for decorating wood, harder plastics, etc.). Walachit S is a disposable stencil that is easily removed with water after sandblasting. This type of stencil is particularly suitable for medium and large series.