Black Max Boiler Gaskets

Laminated Graphite - Flexible graphite is a unique sealing material that is resistant to almost all media, with the exception of strong oxidizers such as highly concentrated nitric or sulfuric acid and molten salts. It is also highly compressible for establishing a good seal against the flange and will not cold flow. BLACK-MAX LG is suitable for sealing steam as well as inorganic and organic bases, solvents, oils and fuels.