Ginawa ng magandang long asbestos Fiber, oil-resistance synthetic rubber, heat-resisting packing material compound heating at compression molding ito at ginamit bilang sealing material sa joints ng oil pipeline at sealing gasket na ginamit sa mga motorsiklo ng motorcvcles, agricultural machinery, engineering machinery engine
Ginawa ng asbestos Fiber, goma at init-resisting packing materyal, pag-compress ito sa makapal na papel.
