Our Stucco Venetian Plaster Finish is developed with the latest in admixture technologies all blended with high quality Portland cement, lime, VCAS Pozzolan, marble powder and graded marble grains. This line of plaster comes in two different grades, fine and coarse in a white base that can be tinted. These plasters can. Venetian Plaster Color Chart, Microcement Color Chart. We have developed 164 colors and 55 colors for our Decorative Venetian Plaster products and Microcements. We are recommending you use these colors as they are designed with special pigments specifically designed for lime and cement mediums. The tints can achieve colors and saturation that no universal paint pigment is capable of.