The Garland Co. Inc.
Clear-Shield Rx is a clear-acrylic, non-toxic antimicrobial film that can be applied to most non-metal rooftops that are not subject to ponding conditions, including gravel-surfaced modified bitumen, smooth-surfaced modified bitumen, and single ply roofing. It resists bacterial and fungal growth on the applied surface. The bonded antimicrobial film is non-leaching, nonvolatile, odorless and colorless.