CEM-FIL AR Glass Fibre 18mm — 60.3 135 TEX S42

NEW! 1.5 lb bags perfectly dosed for a 50lb batch or in conjunction with our premixes.

OC offers AR glass fiber 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.