Materials Selection

Materials Selection Guide For Channel

Struttech fiberglass channels are produced in two resins, Polyester (PF) and Vinylester (VF), that contain continuous glass fibers. This provides excellent strength characteristics and thermal properties.

All pultruded channels are produced with U.V. resistant surface veils. These materials are Class 1 Fire Rated per ASTM E-84. Refer to the Chemical Resistance Guide for your specific application.

photo2Polyester

  • General Purpose
  • Good corrosion Resistance
  • – 30 Degrees F to +150 Degrees F Temperature Range
  • Standard Color Gray

photo3Vinylester
  • Premium Grade
  • Excellent Corrosion Resistance
  • -35 Degrees F to +200  Degrees F Temperature Range
  • Standard Color Beige