AR Glass Fibers

• 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