The Cerinate Shade Modification System II is the only resin color modifier and opaquer system available that allows for total color, translucency and opacity control of porcelain and composite restorations. The Cerinate Shade Modification System II can be used alone or mixed with a light-cure composite resin or resin cement to modify a tint. The tints can be successfully layered. Tooth discolorations are easily masked with the light-cure or dual-cure, patented, masking agent TetraPaque (included in the kit).