Step-by-step process guides for sandblasting, frosting and film application.
Two ways to make a sandblast stencil — UV-exposed photoresist and blade-cut PVC film. Where each genuinely wins, the cost comparison people get wrong, and how to tell which suits your work.
A diagnostic reference for glass frosting faults — banding, abrasive under the mask, weak frost, ragged edges, mask failure, drift and breakage — with causes ordered by likelihood.
Why bubbles form under sandblast resist masking film and how to prevent them — glass preparation, machine lamination, the hinge method for hand application, and fixing bubbles you already have.
The eight-step production process for sandblasting glass — preparation, stencil cutting, lamination, weeding, machine setup, test panel, blasting and finishing — plus where quality actually comes from.