Features and specifications: 1) Dimensions: a) 2mm, 3mm thick flexible boards: 1300 x 10000mm b) 4mm Features and specifications: 1) Dimensions: a) 2mm, 3mm thick flexible boards: 1300 x 10000mm b) 4mm, 5mm thick flexible boards: 1300 x 5000mm 2) Applications: inner linings and electrical insulating seals that require resistance to acid, alkaline corrosion, and erosion