3/4" AR Glass Fiber, 44lb bag

44LB(20kg), 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