... asphalt, marble, mosaic and so onl As an ideal material for construction. And the “soft rebar” in the insulation system Features:l ... easy in application and simple quality control. Ordinary spec: 1.Mesh size:4x4mm, 4x5mm,5x5mm,6x6mm,10x10mm,2.85x2.85mm,20x10mesh ... ) ,blue, green, orange,red,yellow etc.6.package: shrink film for each roll,then 4rolls/carton.. alkali-resistant fiber glass mesh for wall