Food Grade Silicone Rubber Sheet , FDA Silicone SheetMaterial: 100% Virgin Silicone RubberSurface: Smooth/Smooth, Smooth/Fabric ... sales representative Richard in the end.Application:silicone sheet on the machine ,can be use ... of silicone sheets,rubber sleeve, silicone sleeve,Rubber bushing,rubber bellows, rubber tube,rubber gasket ,rubber grommet, rubber ring,rubber sleeve,rubber feet, rubber part,etc ...