R&F Encaustic Cake - Cobalt Violet Light 40ml R&F Handmade Paints Inc. from $20.80 $26.00 Qty. Add to Cart SKU: RF1060 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. A delicate, almost ephemeral, pinkish violet. Very weak tinting strength. Semi-Opaque - Pigment:Synthetic Inorganic PV 49 cobalt ammonium phosphate Tweet