AP Opaque Paste light and dark for covering the 16 VITA shades.AP recommends two kinds of paste opaque:Opaque Light for A1, A2, B1, B2, C1, C2, D1, D2Opaque Dark for A3, A3.5, A4, B3, B4, C3, C4, D3, D4AP Opaque Paste light and dark$50.36PriceVersionSelectQuantityAdd to CartBuy Now