Shop for AMGARD™ Polycarbonate sheets. AMGARD™ polycarbonate is a transparent sheet formulated with a silver ion antimicrobial agent that protects the surface from microorganism growth. Also available in a scratch-resistant grade. AMGARD™ SR scratch-resistant polycarbonate sheet has a proprietary antimicrobial coating system that also provides enhanced scratch resistance and exceptional resistance to many common disinfecting cleansers (indoor use only). Typical applications include protective barriers, office partitions, safety enclosures, interior windows, and glazing.Custom cuts and cut-to-size pieces. Have machined into fabricated parts. Can’t find what you need? Get a quote.