Our Metal-detectable Grade silicone sheeting is designed for markets such as food, beverage, dairy, pharmaceutical, and others, where additional safety is needed and metal inclusion represents a risk.. Metal Detectable Seals are used to increase safety and reduce downtime by quickly sequestering seal fragments in-process by magnetically collecting the fragments. It is easily die-cut and provides a superior gasket and sealing solution. Thicknesses from .010” to .500” thick. Widths up to 60” wide. Further, the material is available in various opaque colors.