Chris_Petrauskas wrote:Yellow vs. white mesh:
The issue here is not about the mechanical properties of the mesh but how it handles exposure to ultraviolet light to set your image in emulsion.
A white mesh (clear filaments) can conduct full spectrum light so it will tend to pipe UV light beyond the edges of the open areas in your film when on the exposure table and thereby set a slightly larger area of emulsion than you intended.
Yellow mesh, by virtue of its color, filters out UV light so it should expose a more accurate stencil. There is not a huge difference but every cumulative thing you can do to enhance accuracy helps.
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