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.
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Unit of Measure
Items
Extren™ - Courtesy Strongwell Corporation

Fiberglass, Extren Fiberglass Series 500, Flange Beams, 2 x 1/8 inches
Extren™ - Courtesy Strongwell Corporation

Fiberglass, Extren Fiberglass Series 500, Flange Beams, 3 x 1/4 inches
Extren™ - Courtesy Strongwell Corporation

Fiberglass, Extren Fiberglass Series 500, Flange Beams, 4 x 1/4 inches
Extren™ - Courtesy Strongwell Corporation

Fiberglass, Extren Fiberglass Series 500, Flange Beams, 6 x 1/4 inches
Extren™ - Courtesy Strongwell Corporation

Fiberglass, Extren Fiberglass Series 500, Flange Beams, 6 x 3/8 inches
Material N/A Fiberglass
Grade N/A Extren Fiberglass Series 500
Color N/A Olive Green
Working Decimal Equivalent N/A 2.00 x 0.125 in50.8 x 3.175 mm N/A 3.00 x 0.25 in76.2 x 6.35 mm N/A 4.00 x 0.25 in101.6 x 6.35 mm N/A 6.00 x 0.25 in152.4 x 6.35 mm N/A 6.00 x 0.375 in152.4 x 9.525 mm
Size A N/A 2.000 in N/A 3.000 in N/A 4.000 in N/A 6.000 in N/A 6.000 in
Size B N/A 0.125 in N/A 0.250 in N/A 0.250 in N/A 0.250 in N/A 0.125 in
Mill Run N/A 1600 ft N/A 1000 ft N/A 800 ft N/A 700 ft N/A 600 ft
Weight per Lineal Feet N/A 0.520 lbs0.23582 kg N/A 1.69 lbs0.766415 kg N/A 2.22 lbs1.00677 kg N/A 3.52 lbs1.59632 kg N/A 5.13 lbs2.326455 kg
Stock Length N/A 20 ft
Put-Up N/A Flange Beams