AR Glass Fibers

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  • 1/2"(13mm) or 3/4"(19mm) AR Glass Fiber
  • Alkali Resistant (AR) Glass Fibers
  • Contains minimum of 17% Zirconia
  • 18 Microns filament diameter
  • 200 Filaments per strand
  • Increase Tensile Strength (three times higher than steel)
  • High young's modulus
  • Small fiber diameter- more individual fibers per pound

1.5lbs is the perfect size for your small projects and pre-measured to the exact amount of fiber to go into one of our Pre-blended bag mixes


Click Here for Data Sheet and further information