Glass of any thickness or color can be sandblasted. Sandblasting as a design element can be remarkable, specific and full of detail, depending on how the process is managed. Sandblasting delivers the same effect as etching - without the use of strong chemicals. Glassworks uses sandblasting to deliver the "etched" look.
Sandblasting begins by masking an adhesive on one side of the glass and then either hand cutting a design or plotting specific shapes with a computer generated image. From there, the "mask" is removed and powerful blasts of compressed air shoot fine grains of clean sand directly onto the unmasked areas. This gracefully "clouds" the surface into a pristine, beautifully opaque state. The amount of sand and the strength of the blast are completely controllable. Individual areas can have masks removed incrementally to deliver a "carved" appearance. Carved glass offers added fluidity, texture and shape. Sandblasted areas are more porous than clear glass; therefore sandblasted glass should be sealed.