Jacketing PVC jacketing is used in indoor or outdoor applications for various piping insulation systems, including steam, hot water, or chilled water. Dynamic Fabrication’s PVC jacketing is available with a self-sealing lap, which can greatly increase the ease of installation. We also offer PVC jacketing in a variety of thicknesses and colors, which can be customized to your specific application. Both flat sheet and pre-curled jacketing can be provided by Dynamic Fabrication.