3/4" AR Glass Fiber

Owens Corning Glass Fiber –  3/4″ Bundled fiber for GFRC backcoats.

Type of Glass: Alkali Resistant, high Zirconia Content
Highest Integrity During Mixing, Best Flow Characteristics
Filament Diameter μ18
Filaments per Strand 200
Zirconia Content Minimum 17%
Moisture Content < 0.5%

OC offers the AR glassfiber with the highest zirconia content available.

All OC alkali resistant glass fiber products are manufactured in compliance with ASTM C1666/C 1666M, EN 15422 and under recommendations of PCI and GRCA.