... kevlar fiber, natural rubber, aramid fiber, filling materials and dye. Compressed DescriptionThe Non-asbestos gasket is cut from non-asbestos rubber ... .The non-asbestos sheet is made from synthetic fiber, natural rubber, filling material and dye, compressed and calendered ... Resistant NCAF Gasket 1400OR: cut from Oil resistant non-asbestos rubber sheets.Temperature : 150oC, 200oC, 250oC, 300oC, 350oC, ...