Film positive to expose the stencil through.
Expose stencil to 3Kw of UV light to harden the areas where the film is clear, where the film is black the stencil remains soft and can be wash away with water.
Wash out the stencil.
Bloat out surplus water.
Paint out any pin holes.
Set up mask out & print.
Prints drying on racks.
We printed red green & black.
See it at the “Great British Shop” the Old High St. Folkestone.