CENTRIA’s Natural Stone Series of coatings mimic the appearance of natural stones. Five colors are available: Beach, Bedrock, Grain, Quarry and Shale. The coatings contain 70 percent PVDF resins with a matte, low-gloss finish and fine aggregate texture. The coatings are applied to substrates including aluminum, galvanized steel and Galvalume-coated steel with a 0.2-mil (5.1 micron) primer and 0.8-mil (20 micron) color coat with fine aggregate. Natural Stone Series coatings are part of the Allura coating system, which are fluoropolymer coatings with matte, low-gloss finishes and aggregate textures.