... Wearable UV coating 4.Bacteria-anti 5.Eco-friendly exterior wood cladding Characteristics:Fire and water proof, hardness: 3H-6H; ... Bacteria-anti, Eco-friendly;All free of asbestosIndoor and outdoor wall decoration use: calcium silicate board, cement board, Magnesium ... facing tile and aluminum plastic plate ect. On the outer wall decoratings in tunnel, subway, airport, marketplace, hospital, office, ...