With its transparency, no other comparable building material provides the beauty, strength, and security needs of Vistabrik. Built tough to resist penetration from high-impact ballistics, and time-tested and proven in a variety of applications, Vistabrik solid glass blocks form durable, transparent masonry panels for interior and exterior use. Vistabrik features low distortion transparency for clear observation through sturdy, 8 cm thick glass block partitions into areas where visual supervision is a must. Plus, Vistabrik requires minimal maintenance and replacement costs and is exceptionally durable and highly resistant to impact, bullets, and fire. Vistabrik combines aesthetic values with structural integrity and resistance.