... : 2.5mm,2.8mm,3mm,3.2mm,4mm,5mm,6mmThicknesstolerance: ±0.20mmMaxdimension of primary glass: 3660x8000mmMax dimension oftempered glass:1850x2200mmSun lighttransmission: 91%Iron ... : solar lowiron textured glassThickness:3mm,3.2mm,4mmThicknesstolerance: ±0.20mmMax dimension ofprimary glass: 1830x2440mmMax dimension oftempered glass:1200x2600mmSun lighttransmission: 91.6%Iron content ...