Gasket Packing Seal Supply Co. Inc.  Albuquerque New Mexico

 Style #501 sheet rubber, made with VITON®

Garlock Style 501 sheet rubber, made with VITON® Fluorastomer (A Registered trademark of DuPont Dow Elastomers) is a high performance product that is resistant to fuels, oils, high heat, numerous acids and other chemicals.

ASTM D2000-2HK-710-B37-Z1


ASTMD 2240 Durometer (Shore A)  

 Typical Tensil ASTM D412 psi [bar] (minimum)  

AST D412 Ultimate elongation 

Width Inches  

Standard Guage Thickness  

Temperature Range  



 1300 (1.00) [90(69)]


 36, 48

 1/16, 1/8, 1/4

 -15 F to+400F
[-26 C to 204 C

+ Excellent resistance to heat and oil combinations: hot greases found in engines and compressors.

Excellent resistance to a wide range of concentrated acids.

High cost of fluorolastomer may limit usage to to extreme applications.