fiberglass chopped strand mat 1 material:c-glass and e-glass 2 kind:emulsion and powder 3 size:1m*50m 4 pacakge:4roll/ctn fiberglass chopped strand ... high strength and smooth appearance.3 density: 250/m2, 300/m2, 380/m2; 450/m2, 600/m2;4 width: 1000mm, 1040mm, 1250mm, 1520mm, 2600mm, 3200mm5 ...