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™ Thermal Cure Rounds

Glass Reinforced Polyester, Extren Fiberglass, Rods, 1/4 inches, 20 ft
Extren™ Thermal Cure Rounds

Glass Reinforced Polyester, Extren Fiberglass, Rods, 3/8 inches, 20 ft
Extren™ Thermal Cure Rounds

Glass Reinforced Polyester, Extren Fiberglass, Rods, 1/2 inches, 20 ft
Extren™ Thermal Cure Rounds

Glass Reinforced Polyester, Extren Fiberglass, Rods, 5/8 inches, 20 ft
Extren™ Thermal Cure Rounds

Glass Reinforced Polyester, Extren Fiberglass, Rods, 3/4 inches, 20 ft
Material N/A Glass Reinforced Polyester
Grade N/A Extren Fiberglass
Diameter N/A 0.250 in N/A 0.375 in N/A 0.500 in N/A 0.625 in N/A 0.750 in
Color N/A Olive Green
Stock Size N/A 20 ft6096 mm
Diameter N/A 0.250 in6.365 mm N/A 0.375 in9.525 mm N/A 0.500 in12.7 mm N/A 0.625 in15.875 mm N/A 0.750 in19.05 mm
Weight per Feet N/A 0.044 lbs199.54 kg N/A 0.098 lbs444.43 kg N/A 0.174 lbs789.09 kg N/A 0.272 lbs1233.52 kg N/A 0.392 lbs1777.72 kg
Applications N/A Smaller Electrical Parts
Optional Grade N/A Grade 525 (Fire Retardant) Grade 625 (Vinylester Resin)
Put-Up N/A Rods