4 inch Diameter White PTFE (Teflon™) Gasket
Note: These gaskets are hard plastic and do not seal well. Some people swear by PTFE gaskets and will not use silicone. Mile Hi Distilling offers these gaskets for those who do not like silicone gaskets. FYI Silicone has good chemical resistance with alcohol and working temperature is a good fit for alcohol stills.
Please see our product page for Silicone Gaskets for a better seal.