PRODUCTS & SERVICES - Tanks & Tank Accessories

EXTREN® Pultruded Fiberglass Structural Shapes

EXTREN® is a proprietary combination of fiberglass reinforcements and thermosetting polyester or vinyl ester resin systems. It is produced in more than 100 standard shapes with all shapes having a surface veil to protect against glass fibers penetrating the resin surface in service and to increase corrosion and UV resistance.

EXTREN® is offered in three series designed for different environments and applications.

SERIES 500
An all-purpose series utilizing an isophthalic polyester resin system with a UV inhibitor. Color: Olive Green
Shop our Series 500.

SERIES 525
An all-purpose series utilizing a fire retardant isophthalic polyester resin system with a UV inhibitor. Color: Slate Gray (plus certain handrail and fixed ladder components in yellow)
Shop our Series 525.

SERIES 625
A premium series both fire retardant and highly corrosion resistant utilizing a vinyl ester resin system with a UV inhibitor. Color: Beige
Shop our Series 625.

Features and Benefits of EXTREN®

  • Corrosion Resistant
  • Non-Conductive Thermally and Electrically
  • Non-Magnetic Electromagnetic Transparency
  • Lightweight
  • High Strength
  • Dimensional Stability
  • Low Maintenance
These products have wide application appeal in industries ranging from Telecommunications to Water and Wastewater Treatment, chemical processing, agriculture, mining, marine environments, building construction and more.

Learn more about our custom engineering solutions.
For assistance in ordering, call our customer service department at (877) 734-3759.
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