EXTREN® Fiberglass I-Beams

Contact us for product pricing and availability (800) 866-8844

Current Stock:





Warning for California residents.

EXTREN® is a proprietary combination of fiberglass reinforcements and thermoset polyester or vinyl ester resin systems. It is produced in more than 100 standard shapes and all shapes have a surface veil to protect against glass fibers penetrating.
Material:
Fiberglass