• Tuf-Flex® gasket
    Rubber Fab’s  Tuf-Flex® sanitary gasket is the world’s only unitized gasket, and is setting new standards for purity, performance and flexibility.
    Tuf-Flex® is specifically designed to meet critical requirements in pharmaceutical, biotechnology, ultrapure water, WFI (water-for-injection).
  • rubber gaskets and seals
    An Ansi-Flex 150# Ansi Flange Gasket's contact surface is PTFE unitized to an EPDM rubber inner core. This totally bonded construction provides a PTFE gasket with the mechanical characteristics, including memory, of an elastomer gasket with steam resistance. The Ansi-Flex 150# flange gasket has superior and extended service life over standard flange gaskets.


  • Tuf-Steel Steel gaskets
    The Original Metal Detectable Gasket
    Composed of a unique proprietary blend of PTFE and 316L Stainless Steel, Tuf-Steel® is the choice for leak-proof performance and outstanding durability in steam applications.


  • Bio-Pro

    Rubber Fab is proud to offer GYLON BIO-PRO® in Tri-Clamp® gaskets and 150# Stress Saver Gaskets.

  • Manufactured from our proprietary GYLON® style 3522 modified PTFE, GYLON® BIO-PRO PLUS™ delivers best in class performance across all critical factors such as compliance, chemical compatibility, seal-ability, creep and cold flow.

  • Stress Saver

    The new style 3504 GYLON® STRESS SAVER® combines these proven sealing advantages with the performance characteristics of the industry recognized GYLON® 3504.

  • Full Faced Flange

    GYLON® Style 3504 is a PTFE gasket with aluminosilicate microsphere filler. This style gasket is widely used in glass-lined flanges and other light-duty flanges where available torque is limited.

  • Kalrez® is a sealing product for use in food, beverage and pharmaceutical processing applications where FDA and Class VI compliance is required. Kalrez® Tri-Clamp® gaskets are designed to address thermal and chemical resistance, compression set issues and high static friction, which can cause intrusion in the process line.

  • gasket manufacturers
    Rubber Fab is proud to introduce a technology that enables the use of a self contained biological indicator in sanitary process lines. This unique Rubber Fab Smart Gasket® permits either top loading or inline positioning of the EZTest® self contained biological indicator and/or temperature probe.
  • Gauge Guard Isolator
    Rubber Fab’s Gauge Guard Isolator gaskets protect expensive diaphragms and instruments from damage without affecting instrument performance.