Flexible Graphite Sheet, normally we call it "Expanded Graphite Sheet", it is made from high quality and purity flake graphite, which is gone through chemical treatment, expanding under high temperature and then rolling. Flexible Graphite's outstanding thermal stability, excellent compressibility and a Superior chemical resistance makes it one of the best gasket materials in the sealing industry today. Due to graphite sheet being a lot more fragile than other gasket materials they must be handled and installed with care. Prime Features 1. Lone life and less maintenance 2. Replacement for asbestos, new more applications are being indentified daily. DimensionsItem Sheets Rolls Density g/cm3 1.0 1.0 Length 1000,1500mm 30~100m Width mm 1000,1500 1000~1500 Thickness mm 0.5~3.0 0.2~1.1