... bubble/AL Main size:1.2m*40m Usage:wall,roof,floor,etc fireproof This new heat insulation material not ... AL/bubble/AL Main size:1.2m*40m Usage:wall,roof,floor,etc fireproofFeatures: 1.Cost-effective; 2.Glossy, ... and radiant floor heating applications; 2.Industrial or commercial building; 3.Agricultural building; 4.Warehouses.Technical parameters: PROPERTIESTest DataThinkness3.5MMWeight256G/M2Emissivity0 ...