Since the company's inception in the late 1980's, ACS International has specialized in creating products to meet current manufacturing needs as well as looking toward the future with innovative ideas and products in various industries. As a result, the products offered by ACS may be used in a wide variety of applications.

Our line of granite effect fillers (Dura Stone, Artistone, Terra Bella, and Poly Stone) are available pre-blended or as concentrates. Pre-blend granite effect fillers are most often the 'standard' option. When ordering our customers receive a bag (or box) of product that contains everything (but the resin) needed to create a desired color—saving time and hassle!

As mentioned, concentrates are also available. Concentrates are the color side of our fillers with the 'filler' excluded. Most often the filler is a form of either alumina tri-hydrate or calcium carbonate, depending on the product line. An exception would be spray products, which are concentrates by design. Spray products (Poly Stone, Poly Chips, Stone Flakes) are mixed with gel coat (usually 25% chip to 75% gel coat) and sprayed without fillers. See the Poly Stone spray manual for more information on spraying.