China Wholesale Double Side Fiberglass Glass Wool with Aluminum Foil

Glass Wool with Aluminum Foil, GWR-A*Glass wool duct insulation of 25 mm thickness.*Size:1.2x20m*For thermal and acoustic insulation of HVAC ductwork applications.*Material: Glass wool with horizontally orientated glasswoo lfibers, glued on a reinforced aluminum foil of 20 µ thickness.*Colour: Yellow mineral glasswool with reinforced aluminum foil.SizeDensity 1.2X20M16Kg/M31.2X20M24Kg/M3/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1