Gasket XT1 is an improved innovation of traditional double jacketed gasktes.
Structurally, it is much more resistant, since it has the most extensive seams that prevent the opening of the “Jacket”.
Between the two inserts of Grafoil it is inserted a layer of “Metal” which strongly reduces the extrusion (when the thickness of the Grafoil is lower, the tendency to extrude is less).