GYLON® Style 3504

GYLON® Style 3504 produces a tighter seal with an improved performance over conventional PTFE materials. A unique manufacturing process that minimizes cold flow problems typical of skived and expanded PTFE sheets.

GYLON® Style 3504 gasket is made of PTFE with aluminosilicate microspheres. Under humid or wet conditions, GYLON® Style 3504 is particularly resistant to dielectric breakdown.

GYLON® Style 3504 reduces product loss and emissions with a reduced creep relaxation and excellent bolt torque retention. It withstands a wide range of chemicals for extended service life in a wide variety of applications. It also will not support flames or bacterial growth.

Applications: Many acids and some caustics, Hydrocarbons, Solvents, Potable, Drinking Water, Refrigerants, Cryogenics, Hydrogen peroxide

SKU: CG3504 Category:
Material Code

Thickness (in stock)

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Pressure Max.

Tensile Strength

Temperature Range

Temperature Continuous, Max.




Creep Relaxation

Line Call Out

Certificates and Approvals

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