EXTREN® is a proprietary combination of fiberglass reinforcements and thermosetting polyester or
vinyl ester resin systems. EXTREN® is produced in more than 100 standard shapes. All EXTREN® shapes have a surface veil to protect against glass fibers penetrating the resin surface in service and to increase corrosion and UV resistance.
* Please call the Cope Plastics branch nearest you for pricing.
An all-purpose series utilizing an isophthalic polyester resin system with U.V. inhibitor. Color - Olive Green
An all-purpose series utilizing a fire retardant isophthalic polyester resin system with a UV inhibitor. Color - Haze Gray (certain handrail and fixed ladder components in yellow)
A premium series - both fire retardant and highly corrosion resistant - utilizing a vinyl ester resin system with a UV inhibitor. Color - Beige