Similar to 569FAST but with separate dye color for easier see-through registration. Ideal for weaker light sources and aggressive inks, such as vinyls, nylons, and mylars. Recommended for plastisol printing when aggressive solvents are used for wash-up. FX88 SR an abrasion resistant, general purpose emulsion for use with solvent based poster or enamel inks. Produces stencils with good resolution and definition; excellent solvent resistance. Supplied with high quality powdered diazo sensitizer. Recommended for low intensity light sources. Blue.