... :thermal insulation,water proof,elegant.economic Function:dry wall partition,ceiling A. Specifications: MM Length x ... 7.5, 8.0,8.5,9.0,9.5,12,12.5Specifications ToleranceLength: +_ 1.0MM, Width : +_ ... 8KGS.9.5MM:7.1KGS.12MM:9.2KGS.12.5MM:9.5KGS 2.Fire resistant propertyNo- flammable ... installation, as the suspended ceiling tile and dry wall partition.Environmental, effective resisting dust,conform to the ...