... sheet form. Normal colour: Black with some white, blue or green-white, etc. Non asbestos Rubber Sheet Styles NCAF Gasket 1400: ... cut from non-asbestos rubber sheets. Temperature: 150oC, 200oC, ... Temperature : 150oC, 200oC, 250oC, 300oC, 350oC, 400oC, 450oC. Non asbestos Rubber Sheet Typical Applications For static sealing in flange ...