... 2 light,hard,environmental 3 good waterproof,moistur Exterior Wall Insulation BoardSpecifications1 exterior wall insulation XPS foam board2 light,hard,environmental3 ... thermal insulation refrigeratory6) Cast-in-situ concrete XPS plate exterior wall insulation systemTo meet the demand of the customers, ... requirementDelivery Detail:within 2 days after receipt of deposit Exterior Wall Insulation Board