Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3

Alkali Resistant (AR) Glass Fiber

SKU: ARGF2001-12
Buddy Rhodes
12.00 LBS

    Alkali Resistant Glass Fiber

    AR Glass Fibers are designed specifically for use in concrete. Alkali Resistant (AR) Glass fibers are manufactured from a specially formulated glass composition with an optimum level of Zirconia (ZrO2) to be suitable for use in concrete. These AR fibers are designed to resist breaking down during mixing and processing so that it stays basically as a bundle of filaments. These products are particularly suitable for Premix GFRC and other mortar and concrete reinforcement applications. AR glass fibers have high tensile strength and modulus, do not rust like steel, and are easily incorporated into concrete mixes.

    Our fibers are 19mm (3/4”) in length with, 200 filaments per stand, with a filament diameter of 18 microns. These fibers impart strength in a concrete unit due to their bundled nature. Since they are bundled fibers, they are more likely to show up in finished surfaces if precautions are not taken. See recipes section to read more about this.

    Download SDS

    Read this Blog Post about the what, where, and how of reinforcement. 


    Write your own product review

    1. Great product  star rating

      Posted by pauldragonfly@icloud.com on 1st Nov 2015

      Preforms as intended. I like the packaging and love using this product. Service from BR is the best.

    Sign up for our newsletter

    View Cart Go To Checkout