Tecdur® Secure Glass (TSG) is for when penetration of glazing is costly, undesirable or unthinkable. TSG provides prolonged resistance to manual attack from a wide range of tools - including power tools. TSG uses a proprietary interlayer technology to achieve unparalleled performance and durability. TSG is for use in for example: high security windows and doors; secure institutions and commercial premises. TSG is accredited to various UK and European standards.