The granules are created in such a way that when placed on and embedded inside our DECRA acrylic foundation coat, the particles fit with each other to offer the most coverage for our roof panel surface. The stones in DECRA’s stone-coated metallic roofing products and solutions are termed roofing granules. https://stone-coated-roof-tiles28222.theideasblog.com/27209503/the-fact-about-stone-coated-roof-tiles-that-no-one-is-suggesting