... :2004Applicationbasketball ,football/futsal ,volleyball ,tennis , badminton , Handball ,and other sport court .Garden, Terrace, Villa courtyard ; supermarkets, basement, garage floor, ... the flooring frequently to keep it clean4.please don’t use hard tool with sharp tip knocking at the ... in order to protect the floor board5.please don’t pour the corrosive liquids such as sulfuric and hydrochloric ...