A natural buff Titanium Dioxide pigment, offering very opaque coverage and warm tinting. ASTM Lightfastness 1 (Excellent); Semi-Opaque; Pigment(s): PW6:1 (Titanium Dioxide Rutile), PW6 (Titanium Dioxide Rutile); Vegan EXTENDED WORKING TIME: Our professional-grade acrylic paint provides artists with increased working time for blending, glazing, shading and softening (Ideal for portraiture, plein air and printmaking) LESS WASTE: The slow-drying nature allows colors to last longer on palettes and preserve color mixtures for future use MIXABLE with fast-drying acrylics for precise control of working time A natural buff Titanium Dioxide pigment, offering very opaque coverage and warm tinting.