Nano-treated, silicon oxide-coated polycarbonate glass, 300× stronger than standard glass. Impact-, scratch-, UV- and chemical-resistant, ideal for embassies, command centres, and GPS-critical or classified environments. Provides maximum safety while maintaining optical clarity.
Hammerglass and Signalblock.info provide cutting-edge protective technologies, combining ultra-strong nano-treated polycarbonate glass with advanced signal-blocking solutions. Their products are resistant to impact, scratches, UV radiation, and chemicals, making them ideal for embassies, command centres, and GPS-critical or classified environments. As a Finnish company with trusted NATO-country sourcing and Swedish manufacturing partners, Hammerglass delivers operational security and resilience across Europe. Their solutions are already deployed by the Finnish and Swedish governments, the Finnish Defence Forces, and secure facilities throughout the region.

Head of Sales
Wolffintie 36, F2 FI-65200 Vaasa SUOMI
+358 50 325 6996