... has the function of eliminating decoration pollution, sterilizing, anti-virus and anti-mildew, release negative oxygen ion1)Purified airresolve the ... oxidation and resolve the surface greasy dirt, maintain clean.5) Anti-UVabsorb UV effectively, protect the painting surface (coating, color ... contentengineering application packing 500 mlExecutive standardQB/MD2005001Validity nano tio2 for anti-UV