... Pictures for your reference: Application:1) Wall reinforcement (such as fiberglass wall mesh, GRC wall panels, EPS insulation within ... column, flue, etc.), 3) Granite, mosaic special mesh, marble backing with net,4) Waterproof cloth, asphalt roofing, ... with caulking, etc. Specifications for your reference:Fiberglass mesh SpecificationsAperture size(mm)Weight/ square meterWidthLength3mm x 3mm80g ...