... column, flue, etc.), 3) Granite, mosaic special mesh, marble backing with net,4) Waterproof cloth, asphalt roofing, 5) Reinforced plastics, rubber products ... with geogrid9) Construction with caulking, etc. Specifications for your reference:Fiberglass mesh SpecificationsAperture size(mm)Weight/ square meterWidthLength3mm x 3mm80g-165g/m20 ...