ExTh MN 649, glass fiber, 57x315 mm (1xPK)
This ExTh is guaranteed a MN with the use of 649 fiber, and directly supplied to your lab by Gentaur's warehouse.
Internal Reference:
RW2-649138
Website URL:
/shop/rw2-649138-exth-mn-649-glass-fiber-57x315-mm-1xpk-335600