Ferro Ultramarine blue and violet pigments are sodium aluminum sulfosilicate complexes calcined at high, controlled temperatures, then micronized to specific shades and tinting strengths. They possess excellent heat stability and lightfastness and do not affect mold shrinkage or warpage.
These pigments are considered non-toxic and are approved by the FDA for use in food contact materials. They are suitable for coloring most thermoplastic resins.
We distribute the Nubiola Ultramarine line of pigments in the Midwest, Mid-Atlantic and New England regions of the United States.
Note: These color swatches are for your reference only. We recommend you do your own testing to determine the suitability of the product for a particular use.