Extren™ is a Strongwell product of reinforced fiberglass mixed with either a thermosetting polyester or vinyl ester resin. Extren™ is produced in over 100 standard shapes and is corrosion and UV resistant.

Features
  • Corrosion Resistant
  • Low Conductivity- Thermal & Electrical
  • Non-Magnetic- Electromagnetic Transparency
  • Lightweight
  • High Strength
  • Dimensional Stability
  • Low Maintenance
Availability
  • Series 500- All-purpose grade made with an isophthalic polyester resin and a UV inhibitor. The Shapes are Olive Green.
  • Series 525- All-purpose grade made from a fire retardant isophthalic polyester resin and a UV inhibitor. Extren 525 comes in Slate Gray while certain handrail and ladder components come in yellow.
  • Series 625- This premium grade is fire retardant and highly corrosion resistant from the utilization of a vinyl ester resin system with a UV inhibitor. The shapes come in Beige.
  • Available in a variety of sheet, rod, tube, channels, I-beams, angles, etc.
  • Custom fabrication services available from WS Hampshire.
Request Information Search by Specification
Unit of Measure
Items
Extren™ Square Tubes

Fiberglass, Extren Fiberglass Series 500, Square Tubes, 1/8 inches, 20 ft
Extren™ Square Tubes

Fiberglass, Extren Fiberglass Series 500, Square Tubes, 1/8 inches, 20 ft
Extren™ Square Tubes

Fiberglass, Extren Fiberglass Series 500, Square Tubes, 1/4 inches, 20 ft
Extren™ Square Tubes

Fiberglass, Extren Fiberglass Series 500, Square Tubes, 1/4 inches, 20 ft
Extren™ Square Tubes

Fiberglass, Extren Fiberglass Series 500, Square Tubes, 1/8 inches, 20 ft
Material N/A Fiberglass
Grade N/A Extren Fiberglass Series 500
Color N/A Olive Green
Size (Width x Thickness) N/A 1.000 x 0.125 in N/A 1.500 x 0.125 in N/A 1.500 x 0.250 in N/A 1.750 x 0.250 in N/A 2.000 x 0.125 in
Working Decimal Equivalent N/A 1.00 x 0.125 in25.4 x 3.175 mm N/A 1.50 x 0.125 in38.1 x 3.175 mm N/A 1.50 x 0.25 in38.1 x 6.35 mm N/A 1.75 x 0.25 in44.45 x 6.35 mm N/A 2.00 x 0.125 in50.8 x 3.175 mm
Width N/A 1.000 in N/A 1.500 in N/A 1.500 in N/A 1.750 in N/A 2.000 in
Thickness N/A 0.125 in N/A 0.125 in N/A 0.250 in N/A 0.250 in N/A 0.125 in
Stock Size N/A 20 ft6096 mm
Mill Run N/A 1800 ft N/A 1800 ft N/A 2500 ft N/A 1600 ft N/A 1600 ft
Weight per Lineal Feet N/A 0.32 lbs8.128 kg N/A 0.5 lbs12.7 kg N/A 0.98 lbs24.892 kg N/A 1.19 lbs30.226 kg N/A 0.74 lbs18.796 kg
Put-Up N/A Square Tube