WEALSON graphite sheet foil/roll is made in carbon flake graphite,Grafoil is to create the basis for a variety of graphite sealing material. It has high temperature resistance,low temperature,corrosion-resistant variety of media,self-lubricating performance,low friction coefficient,and the special flexibility and elasticity.Can be made into all kinds of graphite tape,packing,sealing gaskets,composite panels,cylinder gasket etc. Grade: W101C C >=96% Ash =<4% W101B C >=98% Ash =<2% W101D C >=99% Ash =<1% W101Z C >=99.85% Ash =<0.15% Thickness 0.15~1.0mm Width 3.2~1000mm Length 50~100m Density 1.0 In addition,we can offer Flexible Graphite Tape,graphite strip,Flexible Graphite Sheet,Reinforced Graphite Sheet,Non-asbestos rubber sheet,asbestos rubber sheet,etc. You can visit our website www dot wealson dot com or contact me sales at wealson dot com We will be sure to send you our best price! Miss Danny Zhao Zaozhuang Wealson Enterprises Co.,Ltd.