Flat cover glass is cut from colorless micro sheet which is of the highest resistance to attack by moisture; free from lead oxide; remarkably free from brittleness.
Precision controlled thickness is obtained.
Conforms to Interim Federal Specification NNN-C-001434A
Relative absence of brittleness greatly reduces breakage in handling and cleaning, particularly of large rectangles.
Practically noncorrodible, corrosion under conditions other than tropical is highly improbable.
No. 1.5 thickness (0.16 and 0.19 millimeter thick)