The Pittsburgh Corning Thickset 8 in. x 8 in. x 4 in. Vue Glass Block 4/CA is designed to offer a 60-minute fire rating. The glass block is an ideal choice for clarity and light transmission.
- Vue pattern offers excellent visibility and clarity
- Thickset block offers a 60-minute fire rating
- 4 in. Thick glass block
- Maximum light transmission
- Made in USA
- Made in America