fiberglass mat 1)mesh size: 4*4,4*5,5*5,5* ... 2)Standing Temperature: 250 degree 3)weight: 80-200g/m2 fiberglass mat1.CharacteristicsThe product has generous texture, firmly node, suitable flexibility ... unit area: 80g/m2~200g/m2C. width : 0.5~2MD. color: white, red, green, orange, blue, etc. 3.Package:shrink film ...