... : shop-fronts, balconies, stair-railings, roof glazing. 2.Product Characteristics 1). Excellent safety to human body, anti-bumping and shocking, high ... : 3000mmx7500mm Minimum size: 300mmx300mm Thickness: 4 -80mm Number of layers: 1-4 PVB color: Clear, milky, gray, blue, green, pink and ... . PVB thickness: 0.38mm , 0.76mm and 1.52mm or above. 4.Certificate AS/NZS 22085.Packing By strong sea-worthy wooden ...