... colour: Black with some white, blue or green-white, etc.StylesNCAF Gasket 1400 : cut from non-asbestos rubber sheets.Temperature : 150oC, 200oC, 250oC, 300oC ... , shipping industry, oil, etc.StandardASME, JIS, JPI, ASNI, DIN, etc. Or manufactured gasket accordance customers requirements. Non-asbestos Rubber Gasket