Item Name: Geometric Border Blasting Stencils SKU: AS-GEOMETRICBORDER Description: These blasting stencils are reusable templates featuring geometric border patterns designed for sandblasting decorative designs onto glass surfaces. They are constructed from durable, heat-resistant material that withstands repeated sandblasting without degrading, allowing you to create sharp, consistent geometric line work and border effects on finished glass pieces. Stencils like these are used when you want repeatable, professional-looking surface detail without hand-etching or hand-painting. How it is used: Clean and dry the glass surface, then position the stencil securely on the glass using tape or a stencil holder so it does not shift during blasting. Direct the sandblasting nozzle at the exposed areas, using consistent pressure and angle to create even depth and crisp edges. Remove the stencil carefully after blasting to reveal the etched design. These geometric borders work well for decorating the edges of tiles, pendants, vessels, and larger flat pieces where you want a clean, architectural look. You can layer multiple stencils or use them in combination with hand-etched details for more complex designs. Dimensions: Sheet size: 8.5" x 12" Approximate margins: 5/8" in top and bottom Larger design height: about 3" Smaller design height: about 1/2"
