... Not Coating,But UV Painting 2. Cheaper Than Marble,Bigger than Ceramics 3. High Density Fiber Cement Board As Substrate Ideal ... Size of Our Product. 1. High density fiber cement board as substrate.2. UV painting on the surface, Various of Patterns ... Widely used in Hospitals, Hotels, Schools, Offices, Subways, and Laboratories. Fireproof: "ASTM-E84 FLAME SPREAD INDEX" = 0, STANDARD <= 25Smoke: ...